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Subtractions Test 6

20 subtraction problems. Click "Show Answer" to reveal the answer.

1

13 - 10 = ?

2

2 - 1 = ?

3

1 - 1 = ?

4

7 - 1 = ?

5

5 - 1 = ?

6

2 - 2 = ?

7

6 - 1 = ?

8

4 - 1 = ?

9

3 - 1 = ?

10

8 - 1 = ?

11

9 - 1 = ?

12

10 - 1 = ?

13

11 - 1 = ?

14

12 - 1 = ?

15

13 - 1 = ?

16

14 - 1 = ?

17

15 - 1 = ?

18

16 - 1 = ?

19

17 - 1 = ?

20

18 - 1 = ?