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Senior Level 0

Seniors Lesson 2

I hope Mock Test 1 wasn’t too challenging for you! In Mock Test 2, you’ll learn how to add numbers 6 and 7 both on the abacus and mentally without it! Plus, you'll discover a cool divisibility trick by 2. Keep practicing and improving – you've got this! 🥀

1 / 60

2 -2

6

2 / 60

2

7 -7

3 / 60

7

1

4 / 60

6

1 -6

5

5 / 60

7 -1

6 / 60

2

5 -7

8

7 / 60

6

3 -6

8 / 60

1

7

9 / 60

4

5 -6

5

10 / 60

5

2 -7

11 / 60

1

5 -6

12 / 60

2

5 -7

13 / 60

4 -3

6

14 / 60

1

7

1

15 / 60

2

6 -3

16 / 60

5

2 -6

8

17 / 60

5

4 -7

-1

18 / 60

6 -6

7

19 / 60

7 -2

-5

20 / 60

4

5 -6

21 / 60

1

6

22 / 60

4

5 -7

23 / 60

6

1 -7

8

24 / 60

6

1 -6

25 / 60

5

2 -7

8

26 / 60

6

2 -7

27 / 60

4 -2

6 -7

28 / 60

5

2 -6

29 / 60

7 -7

6

30 / 60

2

5 -7

31 / 60

2

5 -6

3

32 / 60

1

5

1

33 / 60

6

1 -6

7

34 / 60

5 -5

6

35 / 60

2

5 -6

36 / 60

4

5 -7

-2

37 / 60

4 -2

6

38 / 60

2 -2

6 -5

39 / 60

5

2 -7

2

40 / 60

6

1 -6

41 / 60

6

2 -6

42 / 60

7

2 -7

43 / 60

5

3 -6

44 / 60

4 -4

7

45 / 60

5

2 -7

9

46 / 60

1

6 -7

47 / 60

2

7 -6

48 / 60

6

1 -7

49 / 60

1

6

1

50 / 60

7

1 -7

51 / 60

7 -5

-2

52 / 60

2 -2

7

53 / 60

5

3 -7

54 / 60

6

2 -7

55 / 60

7 -7

5

56 / 60

4 -4

5

57 / 60

3

5 -7

58 / 60

5

4 -7

59 / 60

4 -1

6

60 / 60

7 -7

6

2

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Abacus Senior Level 0 – Lesson-2

2

-2

6

2

7

-7

7

1

1

6

1

-6

5

7

-1

-1

2

5

-7

8

6

3

-6

1

1

7

4

5

-6

5

5

2

-7

1

5

-6

2

5

-7

4

-3

6

1

7

1

2

6

-3

5

2

-6

8

5

4

-7

-1

6

-6

7

7

-2

-5

4

5

-6

1

1

6

4

5

-7

6

1

-7

8

6

1

-6

5