acnagle/gsm8k-filtered huggingface dataset:
There were 37 jellybeans in a jar. Pat removed 15 of them. Pat then added 5 of the removed jellybeans back in, and then removed 4 more.

Question: How many jellybeans are now in the jar?
Answer: After removing 15 jellybeans, there were 37-15=<<37-15=22>>22 jellybeans in the jar.
After adding back 5 jellybeans, there were 22+5=<<22+5=27>>27 jellybeans in the jar.
After removing 4 more jellybeans, there were 27-4=<<27-4=23>>23 jellybeans left in the jar.
#### 23
While shopping, Greg spent 300$ on a shirt and shoes.

Question: If Greg spent 9 more than twice as much on shoes as he did a shirt, how much did Greg spend on a shirt?
Answer: Let x be the amount spent on a shirt.
Greg spent 2x+9 dollars on shoes.
300=x+(2x+9)
300=3x+9
291=3x
x=<<97=97>>97$
Greg spent 97$ on a shirt.
#### 97
Twice the money Jericho has is 60. He owes Annika $14 and also owes half as much to Manny.

Question: After paying off all his debts, how much money will Jericho be left with?
Answer: Jericho has $60/2 = $<<60/2=30>>30.
He owed Manny $14/2 = $<<14/2=7>>7.
His debts amount to $14 + $7 = $<<14+7=21>>21.
So Manny will have $30 - $21 = $<<30-21=9>>9 left.
#### 9
There were a total of 50 guests in a movie screening of which half of the guests are women, 15 are men, and the rest are children. In the middle of the movie, 1/5 of the men and 4 children left.

Question: How many people stayed?
Answer: Being women half of the guests, there were 50/2 = <<50/2=25>>25 women in the movie screening.
Adding the 15 men to the number of women guests, there were 25 + 15 = <<25+15=40>>40 men and women.
From a total of 50 guests, 50 - 40 = <<50-40=10>>10 were children.
Knowing 1/5 of the men left, 15/5 = <<15/5=3>>3 men left.
Thus, 3 men + 4 children = <<3+4=7>>7 people left in all.
Therefore, 50 - 7 = <<50-7=43>>43 people stayed.
#### 43
Tina's bag contains nine apples, 5 oranges, and 17 tangerines.

Question: If she took away 2 oranges and 10 tangerines, how many more tangerines than oranges would she have left?
Answer: Tina has 5-2 = <<5-2=3>>3 oranges.
Tina has 17-10 = <<17-10=7>>7 tangerines.
Tina has 7-3=<<7-3=4>>4 more tangerines than oranges.
#### 4
A psychologist believes one in every four people has a disorder he calls ZYX syndrome. The clinic where he works has recently doubled its previous number of 26 patients.

Question: How many patients is the psychologist likely to diagnose with ZYX syndrome?
Answer: The clinic has 26 * 2 = <<26*2=52>>52 patients.
The psychologist believes 1/4 of people have the disorder, so he is likely to diagnose 52 / 4 = <<52/4=13>>13 patients with ZYX syndrome.
#### 13
Jerry bought 48 firecrackers for the 4th of July. A police officer discovered and confiscated 12 of them. 1/6 of the remaining ones were defective.

Question: If Jerry set off half the good firecrackers, how many firecrackers did he set off?
Answer: First subtract the 12 confiscated firecrackers from the original number: 48 firecrackers - 12 firecrackers = <<48-12=36>>36 firecrackers
Then multiply this number by 1/6 to find how many were defective: 36 firecrackers * 1/6 = <<36*1/6=6>>6 firecrackers
Then subtract the defective firecrackers to find how many were good: 36 firecrackers - 6 firecrackers = <<36-6=30>>30 firecrackers
Then divide this number in half to find how many firecrackers Jerry set off: 30 firecrackers / 2 = <<30/2=15>>15 firecrackers
#### 15
A florist is making bouquets for the weekend. The florist uses red, yellow, orange, and purple flowers, and each bouquet contains 9 flowers of any color combinations. This week he planted 125 seeds for each color of flower. Unfortunately, a fungus killed 45 red flowers, 61 yellow, 30 orange, and 40 purple flowers.

Question: How many bouquets can the florist make this weekend?
Answer: There were 125 seeds planted for each of the 4 colors of flower, so there were 125 * 4 = <<125*4=500>>500 flowers planted.
The fungus killed 25 red, 31 yellow, 30 orange, and 40 purple flowers, 45 + 61 + 30 + 40 = 176 flowers dead.
This leaves 500 - 176 = <<500-176=324>>324 flowers for the bouquets.
If the florist puts 9 flowers in each bouquet, he can make 324 / 9 = <<324/9=36>>36 bouquets this weekend.
#### 36
Alyssa and Chelsea jointly bought 40 candles to decorate their room. Alyssa used half of them, and Chelsea used 70% of the remaining candles.

Question: How many candles are there in the room now?
Answer: Alyssa used half of the candles, which is 1/2*40 = <<1/2*40=20>>20 candles
The number of candles that remained is 40-20 = <<40-20=20>>20
Chelsea used 70% of the remaining candles, a total of 70/100*20 = <<70/100*20=14>>14 candles.
The total number of candles in the room now is 40 - 20-14 = <<40-20-14=6>>6
#### 6
Macy and Piper went to the batting cages. Each token gets you 15 pitches. Macy used 11 tokens and Piper used 17. Macy hit the ball 50 times. Piper hit the ball 55 times.

Question: How many pitches did Macy and Piper miss altogether?
Answer: Macy used 11 tokens which are worth 15 pitches each, so 11 tokens x 15 pitches = <<11*15=165>>165 pitches.
Piper used 17 tokens x 15 pitches = <<17*15=255>>255 pitches.
Together, Macy and Piper received 165 + 255 = <<165+255=420>>420 pitches.
Macy hit the ball 50 times + Piper’s 55 hits = <<50+55=105>>105 total hits.
Of the 420 pitches – 105 total hits = <<420-105=315>>315 misses.
#### 315
Billy is breeding mice for an experiment. He starts with 8 mice, who each have 6 pups. When the pups grow up, all the mice have another 6 pups. Then each adult mouse eats 2 of their pups due to the stress of overcrowding.

Question: How many mice are left?
Answer: First find the number of pups in the first generation: 8 mice * 6 pups/mouse = <<8*6=48>>48 pups
Then add the number of adult mice to find the total number of mice: 48 pups + 8 mice = <<48+8=56>>56 mice
Then find the number of pups per mouse that survive from the second generation: 6 pups/mouse - 2 pups/mouse = <<6-2=4>>4 pups/mouse
Then multiply that number by the number of adult mice to find the number of pups in the second generation: 56 mice * 4 pups/mouse = <<56*4=224>>224 mice
Then add the number of adult mice to the number of second-generation pups to find the total number of mice: 224 mice + 56 mice = <<224+56=280>>280 mice
#### 280
Five shirts together cost $85. Of the 5 shirts, there are 3 shirts that cost $15 each.

Question: If the remaining shirts are each equal in value, what is the cost, in dollars, of one of the remaining shirts?
Answer: The first 3 shirts cost 15*3=<<15*3=45>>45 dollars in total.
There are 5-3=<<5-3=2>>2 shirts remaining.
The remaining 2 shirts cost 85-45=<<85-45=40>>40 dollars in total.
One of the remaining shirts costs 40/2=<<40/2=20>>20 dollars.
#### 20
A pack of dogs found a pile of bones in the dumpster behind the butcher shop. One by one, the dogs crawled into the dumpster, grabbed a mouthful of bones, and ran off with their newfound treasure. In all, there were 5 dogs. The first dog carried off 3 bones. The second dog carried off 1 less bone than the first dog. The third dog carried off twice as many as the second dog. The fourth dog carried off one bone, and the fifth dog carried off twice the number of bones as the fourth dog carried, leaving no remaining bones in the dumpster.

Question: How many bones were in the original pile of bones?
Answer: The second dog carried off 1 less bone than the first dog, or 3-1=<<3-1=2>>2 bones.
The third dog carried off twice as many bones as the third dog, or 2*2=<<2*2=4>>4 bones.
The fifth dog carried off twice the number of bones as the fourth dog carried, or 2*1=2 bones.
Therefore, the original pile of bones contained 3+2+4+1+2=<<3+2+4+1+2=12>>12 bones.
#### 12
Kim orders a $10 meal and a drink for 2.5. She gives a 20% tip. She pays with a $20 bill.

Question: How much does she get in change?
Answer: The dinner cost 10+2.5=$<<10+2.5=12.5>>12.5.
The tip comes to 12.5*.2=$2.5.
So the total cost is 12.5+2.5=$<<12.5+2.5=15>>15.
That means she gets 20-15=$<<20-15=5>>5 in change.
#### 5
Quentavious has 5 nickels. His friend offers him some gum and will give him two pieces per nickel.

Question: If Quentavious leaves with 2 nickels, how many pieces of gum did he get?
Answer: He spent 3 nickels because 5 - 2 = <<5-2=3>>3
He got 6 pieces of gum because 3 x 2 = <<3*2=6>>6
#### 6
Fred has 38 red marbles, half as many green ones, and the rest are dark blue.

Question: If he has 63 marbles, how many of them are dark blue?
Answer: Fred has 38/2 = <<38/2=19>>19 green marbles.
Fred has 63-38-19 = <<63-38-19=6>>6 dark blue marbles.
#### 6
Laura bought 2 pairs of pants for $54 each and 4 shirts for $33 each. She gave $250 to the cashier.

Question: So how much change did she take?
Answer: 54*2=$<<54*2=108>>108 is the price of 2 pairs of pants.
4*33=$<<4*33=132>>132 is the price of 4 shirts.
108+132=$<<108+132=240>>240 is the total price.
So the cashier gave 250-240=$<<250-240=10>>10 change to Laura.
#### 10
Mark bought a shirt, pants, and shoes for $340.

Question: What is the price of the pants knowing that the price of a shirt is three-quarters of the price of the pants and that the price of a shoe is ten dollars more than the price of the pants?
Answer: Let X be the price of the pants. The price of the shirt is 3/4*X. The price of the shoes is X+10.
The total amount paid is X + 3/4*X + X+10 = $340.
Combining like terms we get X*11/4 + 10 = $340.
Subtracting 10 from both sides we get X*11/4 = $330.
Dividing both sides by 11/4 we get X = $120.
#### 120
Nancy bought a pie sliced it into 8 pieces. She gave 1/2 to Joe and Darcy, and she gave 1/4 to Carl.

Question: How many slices were left?
Answer: The total number of slices she gave to Joe and Darcy is 1/2 x 8 = <<1/2*8=4>>4.
The total slice she gave to Carl is 1/4 x 8 = <<1/4*8=2>>2.
Therefore, the total slices left is 8 - 4 - 2 = <<8-4-2=2>>2.
#### 2
Elizabeth wants to buy the steak knives from a bridal registry as a wedding gift. The couple registered for 2 steak knife sets and each set contains 4 steak knives.

Question: If Elizabeth buys both sets and they cost $80.00 per set, how much does each single steak knife cost?
Answer: Each steak knife set has 4 steak knives and Elizabeth bought 2 sets so there are 4*2 = <<4*2=8>>8 steak knives in total
Each steak knife set costs $80.00 and she bought 2 sets so she spent $80*2 = $<<80*2=160.00>>160.00
Both sets cost $160.00 and there are 8 knives in total so each knife costs 160/8 = $<<160/8=20.00>>20.00 each
#### 20
During a recent three-day trip to Italy, Keziah and her mom went mushroom picking. They sold all the mushrooms they picked on the first day for a total of $58. The day after, they picked 12 mushrooms. On the last day, they picked double the mushrooms they had picked the previous day.

Question: If the price per mushroom was $2, what is the total number of mushrooms they picked?
Answer: Since each mushroom cost $2, on the first day Keziah and her mom picked and sold 58/2 = <<58/2=29>>29 mushrooms
After picking 12 mushrooms on the second day, the cumulative total became 29 + 12 = <<12+29=41>>41 mushrooms
On the third day, they picked double the previous day, which translates to 2 * 12 = <<2*12=24>>24 mushrooms
It therefore means that over the three days, Keziah and her mom picked a total of 41 + 24 = <<41+24=65>>65 mushrooms.
#### 65
Jenny lives 5000 feet from her school, and every day she walks home. One day as she was walking home from school, she dropped 1 kernel of popcorn per 25 feet she walked. Later that evening, a squirrel came and ate one-quarter of the popcorn Jenny had dropped on her way home.

Question: If Jenny walks to school the following morning and counts the popcorn on the ground, what is the total number of popcorn kernels she will find remaining on the ground?
Answer: She originally dropped 5000/25=<<5000/25=200>>200 kernels of popcorn.
The squirrel ate 200/4=<<200/4=50>>50 kernels of popcorn.
Therefore, 200-50=<<200-50=150>>150 kernels of popcorn remain on the ground.
#### 150
All people named Barry are nice, while only half of the people named Kevin are nice. Three-fourths of people named Julie are nice, while 10% of people named Joe are nice.

Question: If a crowd contains 24 people named Barry, 20 people named Kevin, 80 people named Julie, and 50 people named Joe, how many nice people are in the crowd?
Answer: If all people named Barry are nice, and the crowd contains 24 people named Barry, then 1*24=<<24*1=24>>24 of these people are nice.
If only half of people named Kevin are nice, and the crowd contains 20 people named Kevin, then 0.5*20=<<0.5*20=10>>10 of these people are nice.
If three-fourths of people named Julie are nice, and the crowd contains 80 people named Julie, then (3/4)*80=<<3/4*80=60>>60 of these people are nice.
If 10% of people named Joe are nice, and the crowd contains 50 people named Joe, then 0.1*50=<<0.1*50=5>>5 of these people are nice.
In total, the crowd contains 24+10+60+5=<<24+10+60+5=99>>99 people who are nice.
#### 99
James buys 20 coins of a cryptocurrency at $15 each. The value of the coins increases by 2/3. He sells coins to recoup his original investment.

Question: How many coins did he sell?
Answer: His original investment was 15*20=$<<15*20=300>>300
The value of his investment increases by 15*2/3=$<<15*2/3=10>>10 per coin
So each coin was worth 15+10=$<<15+10=25>>25
So he sold 300/25=<<300/25=12>>12 coins
#### 12
Randy has some money. He spent $10 buying his lunch. He spent a quarter of the money he had left on an ice cream cone.

Question: If the ice cream cone cost $5, what is the amount of money, in dollars, Randy had at first?
Answer: Randy has 5*4=<<5*4=20>>20 dollars left after buying lunch.
Randy had 20+10=<<20+10=30>>30 dollars at first.
#### 30
Mark wants to build a pyramid of soda cases that's four levels tall. Each level of the pyramid has a square base where each side is one case longer than the level above it. The top level is just one case.

Question: How many cases of soda does Mark need?
Answer: We know that the top level just has one case. Since each level has one more case per side than the level above it, the second level has sides that are 2 cases long.
We can figure out how many cases we need for the second level by finding the area of a square with a side length of 2: 2 cases * 2 cases = <<2*2=4>>4 cases
The third level has three cases per side, so we need to find the area of a square with side length 3: 3 cases * 3 cases = <<3*3=9>>9 cases
The fourth level has a side length of 4, so we find its area with 4 cases * 4 cases = <<4*4=16>>16 cases
Finally, we add up the number of cases we need on each level: 1 cases + 4 cases + 9 cases + 16 cases = <<1+4+9+16=30>>30 cases
#### 30
Peter knows that the distance an airplane travels between Spain and Russia is 7019 km, while the distance between Spain and Germany is 1615 km. Peter took a flight from Spain, which made a stopover in Germany, while being there, he receives a call from his brother asking him how many kilometers he has to fly to get to Russia and then return to Spain.

Question: What will Peter answer?
Answer: Being 7019 km the distance from Spain to Russia. To get from Germany to Russia, Peter has to travel 7019 - 1615 = <<7019-1615=5404>>5404 km
Knowing both distances, Peter will answer that he has to fly 5404 + 7019 = <<5404+7019=12423>>12423 km
#### 12423
John has to replace the ball bearings for machines he works with. He has 10 machines and they take 30 ball bearings each. It normally costs $1 per ball bearing but right now there is a sale where they are only $.75. Also since he is buying in bulk he gets a further 20% discount.

Question: How much money did he save by buying them all during the sale rather than 1 at a time?
Answer: He needs to replace 30*10=<<30*10=300>>300 ball bearings
The normal price is 300*1=$<<300*1=300>>300
Because of the sale he only has to pay 300*.75=$<<300*.75=225>>225
He then gets a discount which shaves another 225*.2=$<<225*.2=45>>45 off the price
That means he only pays 225-45=$<<225-45=180>>180
So he saved 300-180=$<<300-180=120>>120
#### 120
Each slice of cheesecake contains 350 calories.

Question: If there are a total of 2800 calories in every cheesecake, and Kiley ate 25% of the cheesecake, how many slices of cheesecake did Kiley eat?
Answer: If there are 2800 calories in every cheesecake, and each slice of cheesecake contains 350 calories, then the cheesecake has 2800/350=<<2800/350=8>>8 slices.
If Kiley ate 25% of the cheesecake, then she ate 8*0.25=<<8*0.25=2>>2 slices of cake.
#### 2
Sara's sister has 4 small notebooks in her closet. Last summer she ordered 6 more notebooks and then lost 2.

Question: How many notebooks does Sara's sister have now?
Answer: Sara's sister has 4 + 6 = <<4+6=10>>10 notebooks.
After she loses 2, she will have: 10 - 2 = <<10-2=8>>8 notebooks.
#### 8
Meadow has a business that sells baby diapers to her local townspeople. She orders 30 boxes of diapers containing 40 packs weekly, with each pack having 160 diapers. She sells each diaper for $5.

Question: How much money is Meadow making from selling all her diapers?
Answer: When she orders 30 boxes, the total number of packs in the boxes is 30*40 = <<30*40=1200>>1200 packs.
If a pack has 160 diapers, 1200 packs contain 1200*160 = <<1200*160=192000>>192000 diapers.
After selling all the diapers, Meadow gets 192000*$5 = $<<192000*5=960000>>960000
#### 960000
Lilith is trying to break the world record for largest cap collection. She collects 3 caps per month in the first year, and 5 caps per month after the first year. Each Christmas, she also receives 40 caps from friends and family. She estimates that each year, she loses 15 of the caps she has collected.

Question: If Lilith has been collecting for 5 years, how many caps has she collected so far?
Answer: In the first year, Lilith collects 3 caps * 12 months = <<3*12=36>>36 caps.
Every year afterwards, she collects 5 caps * 12 months = <<5*12=60>>60 caps.
She does this for a total of 5 – 1 = <<5-1=4>>4 years.
This is a total of 60 caps * 4 years = <<60*4=240>>240 caps.
In total, she collects 36 + 240 = <<36+240=276>>276 caps by herself.
Over the Christmases, she receives 40 caps * 5 years = <<40*5=200>>200 caps from friends and family.
She also loses 15 caps * 5 years = <<15*5=75>>75 caps over the years.
She has therefore collected 276 + 200 – 75 = <<276+200-75=401>>401 caps.
#### 401
A quarterback steps back to throw 80 times in a game. 30 percent of the time he does not get a pass thrown. Half of the times that he does not throw the ball he is sacked for a loss.

Question: How many times is the quarterback sacked for a loss in the game?
Answer: No pass thrown:80(.30)=24
Sacked:24/2=<<24/2=12>>12
#### 12
Three years ago, Bethany was twice the age of her younger sister. In 5 years, her younger sister will be 16.

Question: How old is Bethany now?
Answer: First find how old Bethany's sister currently is: 16 years - 5 years = <<16-5=11>>11 years
Then find how old her sister was 3 years ago: 11 years - 3 years = <<11-3=8>>8 years
Then double that age to find how old Bethany was three years ago: 8 years * 2 = <<8*2=16>>16 years
Then add 3 years to that number to find how old Bethany is now: 16 years + 3 years = <<16+3=19>>19 years
#### 19
During the Christmas holidays, all shops are closed for 3 days. During each day during this time, a shop called "Surprise" could have earned 5 thousand dollars.

Question: How much potential revenue did the "Surprise" shop lose during 6 years of activity?
Answer: In one day the shop is losing 5 thousand dollars, so during three days, the losses are 5 * 3 = $15,000.
Christmas holidays are once a year, so in 6 years the shop "Surprise" could have earned another $15,000 * 6 = $<<6*15000=90000>>90,000.
#### 90,000
In a town, there are four primary schools. Two of them can teach 400 students at a time, and the other two 340 students at a time.

Question: How many students at a time in total, can these four primary schools teach?
Answer: Two schools can teach 400 students, so in total, they can teach 2 * 400 = <<2*400=800>>800 students.
The other two schools can teach 340 students, which gives 2 * 340 = <<2*340=680>>680 students in total.
So all four schools can teach 800 + 680 = <<800+680=1480>>1480 students at a time.
#### 1480
When Doctor Lindsay works in her office, she usually sees 4 adult patients and 3 child patients every hour.

Question: If the cost for an adult's office visit is $50, and the cost for a child's office visit is $25, how much money, in dollars, does Doctor Lyndsay receive in a typical 8-hour day for seeing all her patients?
Answer: For 4 adult patients per hour, Dr. Lindsay receives 4*50=<<4*50=200>>200 dollars per hour.
For the 3 child patients per hour, Dr. Lindsay receives 3*25=<<3*25=75>>75 dollars per hour.
Thus, Dr. Lindsay receives 200+75=<<200+75=275>>275 dollars per hour.
In an 8-hour day, Dr. Lindsay receives 8*275=<<8*275=2200>>2200 dollars.
#### 2200
It takes 2.5 hours to groom a dog and 0.5 hours to groom a cat.

Question: What is the number of minutes it takes to groom 5 dogs and 3 cats?
Answer: 2.5 * 5 = <<2.5*5=12.5>>12.5 hours
0.5 * 3 = <<3*0.5=1.5>>1.5 hours
12.5 + 1.5 hours = <<12.5+1.5=14>>14 hours
14 hours = 14 * 60 = <<14*60=840>>840 minutes
It would take 840 minutes to groom 5 dogs and 3 cats.
#### 840
Neil baked 20 cookies. He gave 2/5 of the cookies to his friend.

Question: How many cookies are left for Neil?
Answer: Neil gave 20 x 2/5 = <<20*2/5=8>>8 cookies
So he is left with 20 - 8 = <<20-8=12>>12 cookies.
#### 12
Faye had $20. Today, her mother gave her twice as much as her money.

Question: If she bought ten cupcakes at $1.50 each and five boxes of cookies at $3 per box, how much money did she have left?
Answer: Faye's mother gave her 2 x $20 = $<<2*20=40>>40.
So, Faye had a total of $20 + $40 = $<<20+40=60>>60.
Ten cupcakes cost 10 x $1.50 = $<<10*1.5=15>>15.
Five boxes of cookies cost 5 x $3 = $<<5*3=15>>15.
Thus, Faye spent $15 + $15 = $<<15+15=30>>30.
Therefore, Faye has $60 - $30 = $<<60-30=30>>30 left.
#### 30
A bicycle shop owner adds 3 bikes to her stock every week. After 1 month, she had sold 18 bikes but still had 45 bikes in stock.

Question: How many bikes did she have originally?
Answer: There are approximately 4 weeks in a month.
The shop owner added 3 bikes every week for 4 weeks for a total addition of 3*4 = <<3*4=12>>12 bikes
The shop owner now has the original number of bikes + <<12=12>>12 bikes
She sold 18 bikes within the same time frame
She now has a total of 45 bikes which is: the original number of bikes + 12 - 18 = <<45=45>>45 bikes
The original number of bikes = 45-12+18 = <<45-12+18=51>>51 bikes
#### 51
Susan is taking a two week vacation. She works five days a week and has six days of paid vacation. The rest of her workdays will be unpaid vacation time. She gets paid $15 per hour and works 8 hours a day.

Question: How much pay will she miss on her vacation?
Answer: Susan works 2 * 5 = <<2*5=10>>10 days in two weeks.
She is taking 10 - 6 = <<10-6=4>>4 days of unpaid vacation.
At $15 per hour, she is paid 15 * 8 = $<<15*8=120>>120 per day.
At $120 per day, Susan will miss 120 * 4 = $<<120*4=480>>480 on her vacation.
#### 480
A 220-liter barrel has a small leak. It lost 10% of its contents before anyone noticed.

Question: How many liters are left in the barrel?
Answer: The barrel lost 220 * 10 / 100 = <<220*10/100=22>>22 liters before anyone noticed.
So, 220 – 22 = <<220-22=198>>198 liters are left in the barrel.
#### 198
Tom hasn't been sleeping well lately. He figures he has been getting about 5 hours of sleep each weeknight and 6 hours each night on the weekend.

Question: If Tom would ideally like to get 8 hours of sleep each night on both weeknights and weekends, how many hours of sleep is Tom behind on from the last week?
Answer: Tom ideally wants to sleep 8 hours a night for 7 days, 8 x 7 = <<8*7=56>>56 hours sleep total for the week.
Tom has actually only slept 5 hours each weeknight, 5 x 5 = <<5*5=25>>25 hours of sleep.
Tom has only slept 6 hours each night on the weekend, 6 x 2 = <<6*2=12>>12 hours of sleep.
Total, Tom has gotten 25 + 12 hours = <<25+12=37>>37 hours sleep.
The difference between how many hours Tom would like to sleep, 56, and how many hours he's actually slept, 37, is 56 - 37 = <<56-37=19>>19 hours of sleep that Tom is behind on.
#### 19