Abacus Level 1 Median

Small friends +4

Hey friend! 🌸 Congratulations on reaching Level 1! Now, you'll begin learning the 'Small Friend' formulas.

Here's a little help!

The small friend formula for +4 (Formula: +5, -1)

1 / 75

23

4 -2

2 / 75

11

27 -6

4

3 / 75

51

12

4

4 / 75

44 -2

4

40

5 / 75

31

4 -5

6 / 75

34

4

1

7 / 75

24

4

10

8 / 75

22

4

1 -2

9 / 75

43

4 -5

10

10 / 75

32

4

10

11 / 75

23

4 -5

12 / 75

53

4

2

13 / 75

53

11

4

14 / 75

11

36 -5

4

15 / 75

19 -6

4

16 / 75

13

10

4

17 / 75

70

4

18 / 75

11

14

2

19 / 75

77 -5

4

20 / 75

88 -6

14

21 / 75

36 -5

4

22 / 75

43

4 -7

23 / 75

62

12

4 -6

24 / 75

2

14

11

25 / 75

11

10

4

26 / 75

28 -5

4

27 / 75

91

4 -20

28 / 75

48 -7

4

29 / 75

40

3

4

30 / 75

26 -5

4

10

31 / 75

69 -16

4

32 / 75

12

4 -17

33 / 75

12

16 -7

4

34 / 75

52

4

22

35 / 75

11

4 -5

20

36 / 75

11

14

4

37 / 75

71

2

4

11

38 / 75

31

4

2

39 / 75

28 -5

4

40

40 / 75

11

14

1

41 / 75

12

4 -6

42 / 75

72

11

4

43 / 75

64

4

1

44 / 75

66 -15

4

2

45 / 75

3

14

11

46 / 75

32

4 -1

40

47 / 75

22

4 -5

48 / 75

13

4

10

49 / 75

21

4

10

50 / 75

71

3

4

51 / 75

22

52

4

11

52 / 75

66 -5

4

53 / 75

49 -5

4

54 / 75

34

10

4

55 / 75

34 -2

4

56 / 75

42

4

2

57 / 75

51

4

10

58 / 75

63

1

4

10

59 / 75

14

4 -1

60 / 75

22

10

4

61 / 75

24 -1

4

62 / 75

68 -7

4

63 / 75

43 -1

4

64 / 75

77 -16

4

12

65 / 75

58 -5

4

66 / 75

77 -6

4

67 / 75

53

4

2

68 / 75

61

11

4

69 / 75

14

15 -6

4

70 / 75

13

16 -5

4

71 / 75

74

4 -8

72 / 75

33

4 -1

73 / 75

82

2

4

74 / 75

32

14

2

75 / 75

38 -6

4

Your score is