2nd grade math

Front

2+5

Back

7

Front

3+4

Back

7

Front

9+1

Back

10

Front

5-3

Back

2

Front

8-4

Back

4

Front

Does addition make a number bigger or smaller?

Back

bigger

Front

Does subtraction make a number bigger or smaller?

Back

smaller

Front

5+4=9

Back

true

Front

8+4=11

Back

false

Front

5-3=2

Back

true