Writing Algebraic Expressions

Front

80 more than B

Back

B+80

Front

Subtract a number from 10

Back

10-n

Front

A number added to 19

Back

19+n

Front

a number decreased by 12

Back

n-12

Front

9 plus a number

Back

9+n

Front

13 subtracted from t

Back

t - 13

Front

six times the number of girls

Back

6g

Front

Phrase for "the sum of 11 and a number".

Back

11+x

Front

The difference of three and a number

Back

Front

w increased by 5

Back

w + 5