0 votes, 0 avg

Abacus Level 1 Median

Small friends +3

Hi there! 🌼 I hope by now you have a good understanding of how the small friend formulas work.

On the abacus, we have 8 small friend formulas.

Today, you'll be working on the small friend formula for +3 (Formula: +5, -2).

1 / 75

94

3 -81

2 / 75

28 -16

3

3 / 75

60

2

3

23

4 / 75

28 -6

53

5 / 75

12

13

40

6 / 75

34

3

2

7 / 75

64

3 -15

8 / 75

13

23

33 -59

9 / 75

63

3 -11

10 / 75

78 -55

3

11 / 75

29 -15

3

12 / 75

40

30

2

3

13 / 75

33

3 -1

14 / 75

27 -16

12

3

15 / 75

39 -7

13

16 / 75

52

13

12

17 / 75

28 -5

3

18 / 75

14

43

21 -67

19 / 75

21

3

20 / 75

14

40

13

21 / 75

411

12

11

126

135

134

124

22 / 75

32

11

3

23 / 75

43 -1

3

24 / 75

33

50

3

25 / 75

24

40

23

26 / 75

50

13 -1

27 / 75

12

4

28 / 75

44 -1

3

29 / 75

44 -11

3

30 / 75

212

22

13

249

248

247

246

31 / 75

61

12

3

32 / 75

12

13

3

33 / 75

18 -5

3

34 / 75

57 -5

23

35 / 75

30

4

3

36 / 75

70

4

3 -62

37 / 75

32

3 -5

38 / 75

22

51

3

39 / 75

44

33 -66

40 / 75

30

13

41 / 75

99 -66

33

42 / 75

11

13

3

43 / 75

319 -6

13

328

326

317

325

44 / 75

53

14 -15

3

45 / 75

28 -16

3

46 / 75

62

3

13

47 / 75

32

34

48 / 75

77 -25

3

49 / 75

73

13 -61

50 / 75

22

41

3

21

51 / 75

42

3 -25

52 / 75

42

40

3

53 / 75

41

2

3

54 / 75

53

3

21

55 / 75

33

34 -55

43

56 / 75

24

3 -16

57 / 75

14

13

12

58 / 75

44

3 -6

59 / 75

39 -6

3

60 / 75

22

3

1

61 / 75

11

12

3

62 / 75

98 -56

3

40

63 / 75

14 -5

3

64 / 75

611

11

13

624

634

625

635

65 / 75

88 -66

33

66 / 75

30

43

3

67 / 75

14

20

3

68 / 75

73

3

22

69 / 75

19 -16

33

11

70 / 75

13

71 / 75

38 -6

13

72 / 75

14

23 -26

4

73 / 75

88 -56

3

74 / 75

44 -6

13

75 / 75

19 -7

3

Your score is

By WordPress Quiz plugin