IN: Write the next sentence in this paragraph:
How to add large numbers
Write any two or more multi-digit numbers in a vertical column.
This method is sometimes called " the traditional method. " it involves adding the numbers in units of single digits, then by units of tens, then by units of hundreds.
OPTIONS:
- This is accomplished by working from right to left. Start by adding the figures 383 + 412 + 122.
- This is the only method you will use in this way. The vertical column should be no more than 2 inches (5.1 cm) wide.
- One column can range anywhere from ten to thirty units. For example, an example of a nine-digit number would be eight.
- Essentially, it's just like your regular column. In its simplest form, all you have to do is a single process called " converting.

OUT: This is accomplished by working from right to left. Start by adding the figures 383 + 412 + 122.

IN: Write the next sentence in this paragraph:
A woman is seen playing frisbee out in a back yard with a dog and performs several tricks with the dog. she
OPTIONS:
- continuously plays with several toys with the dog when another person watches on the side.
- continues spinning around on the dog while the dog dodges obstacles with her lunge.
- keeps performing all around as the camera follows her movements.
- is seen afterwards playing with a trainer and the dog on floor and throwing frisbees.

OUT: continuously plays with several toys with the dog when another person watches on the side.

IN: Write the next sentence in this paragraph:
How to select an ergonomic office chair
Understand the importance of having chairs that are ergonomic.
Ergonomic chairs help to reduce back problems, pain in the shoulders and neck and give better support to someone who uses it throughout the whole day.
Check the height.
OPTIONS:
- Having a chair that is too low, too high or too high can lead to back injuries and stiff joints. Consider the seat size and how comfortable you feel in the chair.
- Some ergonomic chairs require that employees sit straight up at a 90 degree angle to support their shoulders while sitting. Some chairs are taller with a height of 24 to 27 inches.
- Your chair height will determine how much recommended support you need to get while sitting and standing. But, if you choose chairs that are somewhat elevated or are high on a table, they should not get so high that they irritate or sabotage your back.
- Ergonomic office chairs should have a height adjustable seat. Not everybody is one size so look for the chairs that have those levers under them that allow for the proper adjustments.

OUT:
Ergonomic office chairs should have a height adjustable seat. Not everybody is one size so look for the chairs that have those levers under them that allow for the proper adjustments.