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Doubles +1 +2

English 24 Public

Adding doubles, adding 1 more and 2 more

Study Slideshow

1 + 1=

2

15

2 + 2=

4

15

3 + 3=

6

15

4 + 4=

8

15

5 + 5=

10

15

6 + 6=

12

15

7 + 7=

14

15

8 + 8= 16

16

15

9 + 9=

18

15

10 + 10=

20

15

2 + 1

3

15

3 + 1

4

15

4 + 1

5

15

5 + 1

6

15

6 + 1

7

15

8 + 1

9

15

1
2
›