Doubles Facts

Doubles Facts Under 10

10

10

5+5

20

4

2+2

30

2

1+1

40

6

3+3

50

8

4+4

Near Doubles Under 10

10

11

5+6

20

5

2+3

30

3

1+2

40

7

3+4

50

9

4+5

Doubles Facts up to 20

10

20

10+10

20

12

6+6

30

14

7+7

40

16

8+8

50

18

9+9

Near Doubles up to 20

10

21

10+11

20

13

6+7

30

15

7+8

40

17

8+9

50

19

9+10