For example, 120 120 = Count the total number of zeros on the end. (In this case, 2). Do the rest of the problem. 12 12 = 144 Append the number of zeros counted to the end of the number; 14400 You might then be able to use some of the techniques below. For example: Instead of 14 6 break 14 down into 10 and 4, and multiply both by 6, then add them together...14 6 = = 6(10 + 4) = (10 6) + (4 6) = 60 + 24 = 84. For example: Instead of: 35 * 37 =? do this: 35 (35 + 2) = = 352 + (2 35) = 1225 + 70 = 1295 Using; 352 =? Ignoring the 5 on the end, multiple the number (3) by the next highest number (4). 3 4 = 12 Append 25 to the end of the number. 1225 Using 412 =? and 392 =? Figure the square you already know. 402 = 1600 Decide if you need to add or subtract. You will add with a larger square and subtract with a smaller one. Add the original number that was squared to the next number to be squared. 40 + 41 = 81 40 + 39 = 79. Make the addition or subtraction. 1600 + 81 = 1,681 ---> 412 = 1,681 1600 - 79 = 1,521 ----> 392 = 1,521 This only works for numbers one unit above or below the original. Using 39 51 =? Find the number that is equidistant of both numbers. In this case, 45, which is 6 away from both numbers. Square that number. 452 = 2025 Square the distance the numbers are from the central number. 62 = 36 Subtract that number from the first square. 2025 - 36 = 1989 If you have taken algebra, the formula is expressed as: 51 39 = (45 + 6)(45 - 6) = 452 -6 2( x + y )( x - y ) = x2 - y2 For a more complete explanation, see How to How to easily solve math problems using difference of squares. Using 25 12 =? Multiply by 100 by appending two zeros to the end of the other (not 25) number. 25 12 1200 Divide by 4. 1200 4 = 300 25 12 = 300 For more details, see How to Multiply by 25 in your head.

Summary: Manage numbers ending in 0 (zero). Use the distributive property of multiplication to convert difficult to multiply numbers to easy to multiply numbers. Square numbers ending in 5 (five). Square numbers one less or more than a square you already know. Simplify multiplication by using "Difference of Squares". Multiply by 25.

The Maltese has a small stomach, so choose a premium food that is high quality. Take your vet's recommendation and also look for a food that has a named meat listed as the main ingredient. Feed him a high quality dog food and treats recommended by your vet. Always have fresh water and dry kibble available for your Maltese (unless the animal is an adult and is overweight). Maltese puppies can suffer from hypoglycemia, which can be life threatening, if food is not readily available. It may be that you are giving the dog too much food at meal time or that you are giving too many treats. Consult with your vet if your Maltese is putting on too much weight. He or she may have a suggestions for helping the dog lose weight.

Summary: Feed a new puppy or dog the same brand he is used to and only gradually make changes to avoid upsetting his digestion (especially important for a new puppy). The Maltese can be prone to being a fussy eater so don't encourage this by feeding him human food as "treats". Make sure that your adult dog is not eating too much.

There are lots of ways to learn coding outside of school or programs that you pay for. The earlier you begin to learn how to code, the better! Go online to look for websites and apps that provide games meant to teach the basics of coding. If you're still a student, you can also join an after-school coding program like Girls Who Code. Check in at your local middle or high school to see if there are clubs offered there, as well. If you know you want to be a developer, it's a good idea to start getting familiar with computers as early as possible. Take any classes on computer science your school offers as electives. You should also enroll in some design or art classes, which will help you with the creative side of app development. While most developer jobs don't strictly require a bachelor of science (BS) in computer science, having this degree can only help you. No matter which degree you pursue, be sure to take at least a few courses in programming and computer operating systems. If you begin to develop this knowledge in school, you'll have access to teachers who can help you with any problems you encounter as you learn. You'll find that job listings for iOS developers may require either a BS in computer science or at least 3-5 years of work experience that demonstrates you've developed the same skills you would have in school. You should also try to take courses in art and design and communications. Art classes will help you develop your creativity, and courses in communications will be good for your writing and interpersonal skills. Going for your Master's in computer science will allow you to continue developing the skills you learned as an undergraduate. It'll also give the chance to have more in-depth, personalized study on a topic of your choice. Just like a BS, an MS isn't going to be required for most iOS developer jobs. However, having one can set you apart from the competition. When you're deciding which program(s) to apply to, talk to your undergraduate advisor and favorite computer science professors. They may even be able to get you in touch with the director of a graduate program so you can have a better chance of being accepted. It's a good idea to apply to a program that emphasizes the particular area of computer science you want to specialize in for your Master's.

Summary: Start learning to code as early as you can. Take computer and design classes in high school. Earn a bachelor's degree in computer science. Get your MS in computer science for better prospects.

Substitute this ingredient with oil, such as from an oil mister. Non-stick cooking sprays contain additives that build up on nonstick cookware, resulting in food that cooks unevenly. The buildup from nonstick spray won't burn off during the cooking process, and is difficult to remove. Use cooking utensils that won't damage your nonstick pan. Don't use knives, metal cooking utensils, or steel wool on your pan. Never cut your food while it's still in the pan, or blend it with a metal whisk. For example, use materials that won't scratch your pan, such as plastic, nylon, silicone or wood.
Summary: Don't use non-stick cooking sprays on your pan. Prevent metal and sharp objects from coming in contact with the pan.