Subtraction

Front

When you are subtracting, do you use a + or - ?

Back

-

Front

What does it mean to subtract something?

Back

take it away

Front

10 - 6

Back

4

Front

18 - 4

Back

14

Front

What do you do if there is more on the floor?

Back

Go next door

Front

26 - 13

Back

13

Front

What number is showing? Options: 37, 27, 47, 100

Back

37

Front

How do you regroup a ten?

Back

move one ten to the ones column

Front

87 - 56

Back

31

Front

13 - 6 = ?

Back

7