CSF DEMO

156

CSF DEMO

The number of attempts remaining is 3

1 / 60

575 + 734 =

2 / 60

795 + 977 =

3 / 60

641 + 303 =

4 / 60

458 + 966 =

5 / 60

739 + 871 =

6 / 60

208 + 757 =

7 / 60

821 + 535 =

8 / 60

694 + 404 =

9 / 60

676 + 143 =

10 / 60

642 + 351 =

11 / 60

231 + 981 =

12 / 60

168 + 330 =

13 / 60

209 + 604 =

14 / 60

868 + 791 =

15 / 60

834 + 138 =

16 / 60

482 + 447 =

17 / 60

826 + 617 =

18 / 60

472 + 585 =

19 / 60

359 + 722 =

20 / 60

984 + 753 =

21 / 60

952 - 596 =

22 / 60

844 - 510 =

23 / 60

805 - 101 =

24 / 60

978 - 247 =

25 / 60

867 - 368 =

26 / 60

962 - 487 =

27 / 60

752 - 172 =

28 / 60

886 - 212 =

29 / 60

866 - 399 =

30 / 60

868 - 589 =

31 / 60

753 - 582 =

32 / 60

722 - 481 =

33 / 60

894 - 561 =

34 / 60

903 - 386 =

35 / 60

955 - 290 =

36 / 60

748 - 164 =

37 / 60

601 - 349 =

38 / 60

646 - 564 =

39 / 60

814 - 158 =

40 / 60

624 - 227 =

41 / 60

25 X 91 =

42 / 60

44 X 59 =

43 / 60

85 X 29 =

44 / 60

96 X 42 =

45 / 60

12 X 66 =

46 / 60

27 X 94 =

47 / 60

15 X 64 =

48 / 60

79 X 52 =

49 / 60

23 X 46 =

50 / 60

78 X 36 =

51 / 60

72 X 9 =

52 / 60

94 X 2 =

53 / 60

65 X 8 =

54 / 60

32 X 2 =

55 / 60

13 X 9 =

56 / 60

81 X 6=

57 / 60

33 X 6 =

58 / 60

91 X 5 =

59 / 60

50 X 8 =

60 / 60

86 X 7 =

Your score is