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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 91 - 46.

9 1 - 4 6

2

Substract the numbers 11 - 11.

1 1 - 1 1

3

Substract the numbers 80 - 36.

8 0 - 3 6

4

Substract the numbers 56 - 30.

5 6 - 3 0

5

Substract the numbers 46 - 22.

4 6 - 2 2

6

Substract the numbers 37 - 32.

3 7 - 3 2

7

Substract the numbers 97 - 28.

9 7 - 2 8

8

Substract the numbers 67 - 63.

6 7 - 6 3

9

Substract the numbers 14 - 13.

1 4 - 1 3

10

Substract the numbers 84 - 72.

8 4 - 7 2

11

Substract the numbers 85 - 66.

8 5 - 6 6

12

Substract the numbers 20 - 12.

2 0 - 1 2

13

Substract the numbers 64 - 64.

6 4 - 6 4

14

Substract the numbers 70 - 24.

7 0 - 2 4

15

Substract the numbers 52 - 32.

5 2 - 3 2

16

Substract the numbers 77 - 36.

7 7 - 3 6

17

Substract the numbers 48 - 10.

4 8 - 1 0

18

Substract the numbers 23 - 14.

2 3 - 1 4

19

Substract the numbers 34 - 19.

3 4 - 1 9

20

Substract the numbers 95 - 11.

9 5 - 1 1

Your score is:

Excellent

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