1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

8 - 6 =

0 + 3 =

4 - 2 =

7 - 5 =

8 - 5 =

3 + 6 =

2 + 6 =

0 - 0 =

7 + 2 =

8 - 7 =

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11.

12.

13.

14.

15.

16.

17.

18.

19.

20.

4 - 3 =

5 + 0 =

3 + 3 =

7 - 6 =

0 + 7 =

3 - 2 =

1 + 9 =

2 + 4 =

1 + 2 =

7 - 6 =

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_______

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