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Created on By ddacademy

Substraction Level 2

  • Welcome to DD Academy

Start to improve your speed of Substraction

25 Questions in 3:30 minutes [Speed:- 8 seconds per  substraction]

1 / 25

17-32

2 / 25

26-12

3 / 25

49-21

4 / 25

31-18

5 / 25

24-13

6 / 25

26-45

7 / 25

21-8

8 / 25

36-19

9 / 25

31-9

10 / 25

22-7

11 / 25

35-14

12 / 25

33-19

13 / 25

53-27

14 / 25

31-9

15 / 25

37-18

16 / 25

29-37

17 / 25

21-9

18 / 25

26-7

19 / 25

14-22

20 / 25

25-7

21 / 25

28-15

22 / 25

51-22

23 / 25

32-14

24 / 25

21-43

25 / 25

13-31

Your score is

The average score is 53%

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