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Substract a 1-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 68 - 6.

6 8 -

6

2

Substract the numbers 97 - 6.

9 7 -

6

3

Substract the numbers 71 - 9.

7 1 -

9

4

Substract the numbers 27 - 4.

2 7 -

4

5

Substract the numbers 35 - 5.

3 5 -

5

6

Substract the numbers 41 - 5.

4 1 -

5

7

Substract the numbers 54 - 8.

5 4 -

8

8

Substract the numbers 86 - 7.

8 6 -

7

9

Substract the numbers 99 - 8.

9 9 -

8

10

Substract the numbers 23 - 2.

2 3 -

2

11

Substract the numbers 60 - 2.

6 0 -

2

12

Substract the numbers 15 - 8.

1 5 -

8

13

Substract the numbers 82 - 3.

8 2 -

3

14

Substract the numbers 92 - 7.

9 2 -

7

15

Substract the numbers 78 - 9.

7 8 -

9

16

Substract the numbers 47 - 3.

4 7 -

3

17

Substract the numbers 89 - 9.

8 9 -

9

18

Substract the numbers 50 - 7.

5 0 -

7

19

Substract the numbers 37 - 6.

3 7 -

6

20

Substract the numbers 17 - 4.

1 7 -

4

Your score is:

Excellent

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