+/- 1
+/- 10
Doubles
Doubles +/-1
Making a 10
100

What number comes after 16?

17

100

What number is 10 more than 10?

20

100

What is 3+3?

6
100

What is 4+3?

7

100

5 and how many more make 10?

5

200

What number comes before 49?

48
200

What number is 10 less than 70?

60

200

What is 7+7?

14

200

What is 5+6?

11

200

8 and how many more make 10?

2

300

What number comes after 123?

124

300

What number is 10 more than 54?

64

300

4 and how many more make 8?

4
300

What is 6+7?

13

300

6 + __ = 10. What number goes in the blank?

4

400

What number comes before 197?

196

400

What number is 10 less than 37?

27

400

What is 9+9?

18

400

What is 8+7?

15

400

3+__=10. What number goes in the blank?

7

500

What number comes after 759?

760

500

What number is 10 more than 98?

108

500

6 and how many more make 12?

6

500

What is 9+8?

17

500

10 and how many more equals 10?

0

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