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Addition strategies: 11+.., 12+..., etc.

From 11 to 14

20 cards·by braineos

Study this deck

Where this fits

Addition strategies: making 10

Addition strategies: almost neighbours

Addition strategies: 18-20

Addition strategies: 15+..., to 17+...

Addition strategies: doubles +1

Addition strategies: almost neighbours

Addition strategies

Subtraction strategies: think addition

Addition strategies: 15+..., to 17+...

Subtraction strategies: counting up

11+6

17

11+7

18

11+8

19

11+9

20

12+5

17

11+5

16

12+6

18

12+7

19

12+8

20

12+9

21

13+5

18

13+6

19

13+7

20

13+8

21

13+9

22

14+5

19

14+6

20

14+7

21

14+8

22

14+9

23