Making Conversions | Keywords in Word Problems | Taking Percentages | Scientific Notation | Integers | Fractions | Decimals (including percents) | Ratios and Proportions | Units of Measurement and Conversions | Miscellaneous Problems
| Addition | Subtraction | Multiplication | Division | Equality |
|---|---|---|---|---|
| sum | product | difference | quotient | equals |
| plus | minus | times | divided by | is |
| added to | subtracted from | multiplied by | into | gives |
| more than | less than | of | per | yields |
| increased by | decreased by | twice | one half | amounts to |
| total | left | double | less |
©2002, Last Updated:
June 15, 2007
El Centro College
Communications, Mathematics, Developmental Studies, and Teacher Preparation Division