0

level5

  • ⏱ Time: _15 minutes

  • ✅ Passing Marks: 90%

1 / 6

3
5
-2

2 / 6

4
-2
5
-2

 

3 / 6

4
-2
5

4 / 6

4
-3
2

5 / 6

10+20

6 / 6

5
1
-5

Your score is

Abacus Training | Practice Audio

Abacus Practice with Audio

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