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Substract a 2-digit number from a 2-digit number

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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

1

Substract the numbers 81 - 62.

8 1 - 6 2

2

Substract the numbers 23 - 10.

2 3 - 1 0

3

Substract the numbers 58 - 10.

5 8 - 1 0

4

Substract the numbers 28 - 23.

2 8 - 2 3

5

Substract the numbers 88 - 50.

8 8 - 5 0

6

Substract the numbers 70 - 43.

7 0 - 4 3

7

Substract the numbers 32 - 11.

3 2 - 1 1

8

Substract the numbers 84 - 21.

8 4 - 2 1

9

Substract the numbers 79 - 32.

7 9 - 3 2

10

Substract the numbers 64 - 27.

6 4 - 2 7

11

Substract the numbers 69 - 68.

6 9 - 6 8

12

Substract the numbers 41 - 20.

4 1 - 2 0

13

Substract the numbers 95 - 18.

9 5 - 1 8

14

Substract the numbers 11 - 11.

1 1 - 1 1

15

Substract the numbers 12 - 11.

1 2 - 1 1

16

Substract the numbers 97 - 41.

9 7 - 4 1

17

Substract the numbers 99 - 10.

9 9 - 1 0

18

Substract the numbers 37 - 35.

3 7 - 3 5

19

Substract the numbers 45 - 26.

4 5 - 2 6

20

Substract the numbers 53 - 43.

5 3 - 4 3

Your score is:

Excellent

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