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090-B5-1
Addition and Subtraction Equations
1. Write an equation for each situation. Let x unknown number.
Example a. 4 times a number is 12.
5 more than a number is 12.
b. 17 more than a number is 29. c. 7 times a number is 77.
d. 16 less than a number is 6. e. A number divided by 27 is 3.
Addition and Subtraction Equations
1. Write an equation for each situation. Let x unknown number.
Example a. 4 times a number is 12.
5 more than a number is 12.
b. 17 more than a number is 29. c. 7 times a number is 77.
d. 16 less than a number is 6. e. A number divided by 27 is 3.
