addition
teen numbers
missing number
counting
1

3+3

6

1

10 and 1 more

11

1

What is the missing number? 10, 11, __, 13

12

1

Count from 0 and stop at 17.

0, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17

2

8+2

10

2

10 and 3 more

13

2

What is the missing number? 13,14, ___, 16

15

2

Count from 5 stop at 19.

5,6,7,8,9,10,11,12,13,14,15,16,17,18,19

3

5+2

7

3

10 and 6 more

16

3

What is the missing number? 8, __, 10, 11

9

3

Count backward from 12 to 0.

12,11,10,9,8,7,6,5,4,3,2,1,0

4

5+5

10

4

10 and 9 more

19

4

What is the missing number? 17, 18, 19, ___

20

4

Count by 2's from 0 to 10

0,2,4,6,8,10

5

3+6

9

5

10 and 10 more

20

5

What is the missing number? 21, 22, ___, 24

23

5

Count by 10's to 100.

10,20,30,40,50,60,70,80,90,100

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