0

level 27

  • ⏱ Time: _15 minutes

  • ✅ Passing Marks: 90%

1 / 15

17
7
8
9

 

2 / 15

 

99
-72
-5
-5

 

3 / 15

20
-7
6
16

 

4 / 15

90
-16
6
-8

 

5 / 15

81
9
9
-77

 

6 / 15

11
11
12
50

 

7 / 15

53
7
-7
18

 

8 / 15

15
20
4
50

 

9 / 15

90
-6
-4
-8

 

10 / 15

50
10
-50

11 / 15

6
30
-20

12 / 15

63
17
9
8

 

13 / 15

 

12
1
9
18

 

14 / 15

90
-5
-7
-5

 

15 / 15

50
13
17
9

 

Your score is

Abacus Training | Practice Audio

Abacus Practice with Audio

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