24+6= 21+4= 35+1= 34+3= 15+1= 5+3= 2+2= 22+6= 12+7= 31+8 ...

[Pages:12]10 + 8 = ____ 2 + 7 = ____

33 + 4 = ____ 16 + 4 = ____ 34 + 6 = ____ 21 + 8 = ____ 31 + 8 = ____ 15 + 1 = ____ 24 + 6 = ____ 34 + 3 = ____

22 + 7 = ____ 3 + 4 = ____ 5 + 5 = ____ 7 + 3 = ____

30 + 9 = ____ 16 + 1 = ____

1 + 7 = ____ 2 + 2 = ____ 21 + 4 = ____ 5 + 3 = ____

5 + 2 = ____ 20 + 9 = ____ 22 + 4 = ____

2 + 8 = ____ 13 + 7 = ____ 21 + 9 = ____ 30 + 8 = ____ 12 + 7 = ____ 35 + 1 = ____ 22 + 6 = ____

40 - 7 = ____ 20 - 8 = ____ 40 - 8 = ____ 30 - 5 = ____ 20 - 2 = ____ 40 - 5 = ____ 20 - 6 = ____ 40 - 9 = ____ 30 - 6 = ____ 40 - 6 = ____

20 - 4 = ____ 30 - 9 = ____ 20 - 1 = ____ 10 - 9 = ____ 10 - 2 = ____ 30 - 1 = ____ 10 - 5 = ____ 10 - 7 = ____ 40 - 2 = ____ 40 - 1 = ____

30 - 4 = ____ 30 - 7 = ____ 40 - 3 = ____ 20 - 9 = ____ 20 - 3 = ____ 30 - 2 = ____ 10 - 3 = ____ 10 - 1 = ____ 10 - 2 = ____ 10 - 8 = ____

7

7

8

8

5

13

12

8

12

12

5

15

10

4

15

9

1

9

10

9

12

11

4

2

12 + 3 = ____ 12 + 7 = ____

3 + 4 = ____ 12 + 1 = ____

1 + 7 = ____ 25 + 1 = ____ 25 + 3 = ____ 34 + 4 = ____ 25 + 4 = ____ 30 + 4 = ____

13 + 2 = ____ 13 + 3 = ____ 22 + 7 = ____ 31 + 2 = ____ 21 + 9 = ____ 10 + 2 = ____

2 + 1 = ____ 20 + 9 = ____ 31 + 5 = ____

4 + 1 = ____

35 + 2 = ____ 15 + 1 = ____ 30 + 7 = ____

9 + 1 = ____ 32 + 4 = ____

4 + 4 = ____ 31 + 6 = ____ 32 + 8 = ____ 10 + 7 = ____ 12 + 4 = ____

39 - 7 = ____ 17 - 2 = ____ 29 - 6 = ____ 28 - 8 = ____ 29 - 9 = ____ 37 - 4 = ____ 36 - 3 = ____ 36 - 6 = ____ 39 - 9 = ____ 38 - 7 = ____

26 - 1 = ____ 37 - 2 = ____ 28 - 5 = ____ 19 - 9 = ____ 33 - 3 = ____ 25 - 4 = ____ 17 - 1 = ____ 34 - 1 = ____ 18 - 1 = ____ 18 - 5 = ____

16 - 4 = ____ 18 - 8 = ____ 26 - 5 = ____ 37 - 7 = ____ 25 - 3 = ____ 25 - 5 = ____ 36 - 1 = ____ 29 - 4 = ____ 22 - 2 = ____ 18 - 7 = ____

19 + 2 = ____ 19 + 4 = ____ 29 + 3 = ____

7 + 5 = ____ 28 + 8 = ____

7 + 7 = ____ 18 + 4 = ____ 18 + 5 = ____

4 + 8 = ____

5 + 8 = ____ 15 + 8 = ____ 23 + 8 = ____ 26 + 6 = ____ 27 + 6 = ____ 28 + 9 = ____

9 + 2 = ____ 27 + 4 = ____ 24 + 9 = ____

7 + 9 = ____ 29 + 8 = ____ 26 + 5 = ____ 29 + 2 = ____ 19 + 8 = ____

5 + 7 = ____ 17 + 5 = ____ 22 + 9 = ____

2 + 9 = ____

39 - 5 = ____ 27 - 7 = ____ 32 - 1 = ____ 29 - 5 = ____ 29 - 7 = ____ 15 - 1 = ____ 39 - 9 = ____ 29 - 4 = ____ 38 - 4 = ____

37 - 3 = ____ 39 - 8 = ____ 37 - 5 = ____ 16 - 5 = ____ 35 - 5 = ____ 18 - 5 = ____ 19 - 7 = ____ 37 - 6 = ____ 35 - 4 = ____

29 - 9 = ____ 39 - 6 = ____ 36 - 6 = ____ 17 - 2 = ____ 24 - 4 = ____ 27 - 5 = ____ 34 - 2 = ____ 18 - 3 = ____ 12 - 1 = ____

37 - 2 = ____ 22 + 3 = ____ 11 + 3 = ____ 35 - 2 = ____ 18 - 6 = ____ 17 + 6 = ____ 16 + 6 = ____ 37 - 9 = ____

6 + 9 = ____ 16 - 5 = ____

5 + 4 = ____ 28 - 4 = ____ 11 + 7 = ____ 21 - 3 = ____ 30 + 7 = ____ 25 - 2 = ____ 24 - 2 = ____

1 + 4 = ____ 10 - 8 = ____

8 + 1 = ____ 11 - 1 = ____

12 + 8 = ____ 12 - 5 = ____ 34 - 2 = ____ 15 + 3 = ____ 32 - 6 = ____ 36 + 1 = ____

6 + 9 = ____ 14 - 2 = ____ 10 + 7 = ____ 27 - 7 = ____ 27 + 9 = ____ 23 - 8 = ____ 26 - 8 = ____ 27 + 1 = ____ 29 + 3 = ____ 12 - 9 = ____ 38 - 8 = ____

4 + 5 = ____ 28 + 5 = ____ 31 - 8 = ____ 28 - 8 = ____

16 + 4 = ____ 1 + 9 = ____ 5 + 5 = ____

35 + 4 = ____ 12 + 7 = ____ 11 + 9 = ____

2 + 5 = ____ 10 + 6 = ____ 24 + 2 = ____ 30 + 1 = ____ 32 + 6 = ____ 20 + 8 = ____ 21 + 1 = ____

1 + 8 = ____ 20 + 1 = ____

4 + 4 = ____ 30 + 9 = ____ 21 + 9 = ____

7 + 3 = ____ 26 + 3 = ____ 30 + 7 = ____

22 + 7 = ____ 32 + 5 = ____ 38 + 1 = ____ 30 + 7 = ____ 25 + 3 = ____ 30 + 1 = ____ 30 + 4 = ____

3 + 7 = ____ 30 + 9 = ____

5 + 1 = ____ 36 + 3 = ____

1 + 1 = ____ 24 + 4 = ____

4 + 5 = ____ 4 + 3 = ____ 19 + 1 = ____ 31 + 9 = ____ 1 + 5 = ____ 20 + 9 = ____ 20 + 7 = ____ 35 + 4 = ____

10 + 8 = __1_8_ 2 + 7 = ___9_

33 + 4 = __3_7_ 16 + 4 = __2_0_ 34 + 6 = __4_0_ 21 + 8 = __2_9_ 31 + 8 = __3_9_ 15 + 1 = __1_6_ 24 + 6 = __3_0_ 34 + 3 = __3_7_

22 + 7 = __2_9_ 3 + 4 = ___7_ 5 + 5 = __1_0_ 7 + 3 = __1_0_

30 + 9 = __3_9_ 16 + 1 = __1_7_

1 + 7 = ___8_ 2 + 2 = ___4_ 21 + 4 = __2_5_ 5 + 3 = ___8_

5 + 2 = ___7_ 20 + 9 = __2_9_ 22 + 4 = __2_6_

2 + 8 = __1_0_ 13 + 7 = __2_0_ 21 + 9 = __3_0_ 30 + 8 = __3_8_ 12 + 7 = __1_9_ 35 + 1 = __3_6_ 22 + 6 = __2_8_

40 - 7 = __3_3_ 20 - 8 = __1_2_ 40 - 8 = __3_2_ 30 - 5 = __2_5_ 20 - 2 = __1_8_ 40 - 5 = __3_5_ 20 - 6 = __1_4_ 40 - 9 = __3_1_ 30 - 6 = __2_4_ 40 - 6 = __3_4_

20 - 4 = __1_6_ 30 - 9 = __2_1_ 20 - 1 = __1_9_ 10 - 9 = ___1_ 10 - 2 = ___8_ 30 - 1 = __2_9_ 10 - 5 = ___5_ 10 - 7 = ___3_ 40 - 2 = __3_8_ 40 - 1 = __3_9_

30 - 4 = __2_6_ 30 - 7 = __2_3_ 40 - 3 = __3_7_ 20 - 9 = __1_1_ 20 - 3 = __1_7_ 30 - 2 = __2_8_ 10 - 3 = ___7_ 10 - 1 = ___9_ 10 - 2 = ___8_ 10 - 8 = ___2_

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40

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