Addition To Ten
Subtraction To Ten
Ten More Than
Ten Less Than
Rounding to the Nearest 10
100

1+_ = 10

What is 9?

100

11-__=10

What is 1?

100

1

What is 11?  

100

12

What is 2?

100

12

What is 10?

200

3+_=10

What is 7?

200

12-__=10

What is 2?

200

2

What is 12?

200

15

What is 5?

200

22

What is 20?

300

5+_=10

What is 5?

300

14-__=10

What is 4?

300

14

What is 24?

300

13

What is 3?

300

16

What is 16?

400

2+_=10

What is 8?

400

__-5=10

What is 15?

400

34

What is 44?

400

6

What is 16?

400

27

What is 30?

500

6+_=10

What is 4?

500

__-10=10

What is 20?

500

90

What is 100?

500

15

What is 25?

500

35

What is 40?

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