0

level 21

  • ⏱ Time: _15 minutes

  • ✅ Passing Marks: 90%

1 / 15

95
-15
6

2 / 15

83
11
-80

3 / 15

90
-6
-4
-8

 

4 / 15

4
30
-1

5 / 15

90
-5
-7
-5

 

6 / 15

20
-7
6
16

 

7 / 15

90
-17
19
6

 

8 / 15

90
-16
6
-8

 

9 / 15

74
20
-10

10 / 15

80
-30
10

11 / 15

58
21
-19

 

12 / 15

59
20
-56

 

13 / 15

72
25
-70

14 / 15

 

99
-72
-5
-5

 

15 / 15

85
-19
4

Your score is

Abacus Training | Practice Audio

Abacus Practice with Audio

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