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Fast Subtraction

January 19, 2021 ddsir

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Welcome to Test

Created on October 13, 2022

Decimal Multiplication test

How fast in subtraction?

Allowed 4 seconds for each subtraction

1 / 52

7-3

5

2

4

2 / 52

18-6=?

13

14

12

3 / 52

11-4=?

6

7

8

4 / 52

9-2=?

6

7

3

5 / 52

17-12=?

6

5

4

6 / 52

12-4=?

7

8

6

7 / 52

9-5=?

4

5

3

8 / 52

17-15=?

2

3

4

9 / 52

19-7=?

11

12

13

10 / 52

18-10=?

7

8

6

11 / 52

9-3=?

5

6

4

12 / 52

12-5=?

7

8

6

13 / 52

9-4=?

3

5

7

14 / 52

19-4=?

14

17

15

15 / 52

11-2=?

9

8

10

16 / 52

12-10=?

1

2

3

17 / 52

18-12=?

5

7

6

18 / 52

11-8=?

4

2

3

19 / 52

12-9

3

2

5

20 / 52

17-5=?

13

14

12

21 / 52

18-8=?

11

9

10

22 / 52

18-7=?

10

11

9

23 / 52

18-12=?

7

5

6

24 / 52

12-9=?

2

3

4

25 / 52

19-6=?

15

14

13

26 / 52

18-14=?

4

3

2

27 / 52

11-6=?

5

4

6

28 / 52

11-6=?

4

5

6

29 / 52

12-5

7

6

8

30 / 52

11-9=?

3

2

1

31 / 52

9-5=?

4

5

3

32 / 52

18-13=?

4

5

6

33 / 52

18-5=?

12

13

14

34 / 52

11-3=?

9

7

8

35 / 52

17-11=?

7

6

5

36 / 52

18-11=?

6

7

8

37 / 52

18-13=?

5

7

6

38 / 52

11-7=?

5

6

4

39 / 52

19-8

11

12

13

40 / 52

17-6=?

11

9

12

41 / 52

19-5=?

14

15

13

42 / 52

18-13=?

7

6

5

43 / 52

12-6 =?

7

8

6

44 / 52

9-2=?

6

5

7

45 / 52

13-9=?

4

5

3

46 / 52

11-7=?

5

6

4

47 / 52

18-9=?

8

9

10

48 / 52

19-2=?

15

17

18

49 / 52

17-8=?

8

7

9

50 / 52

17-9=?

9

8

7

51 / 52

18-5=?

14

13

12

52 / 52

9-3=?

7

6

5

Your score is

The average score is 65%

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