0

level 7

  • ⏱ Time: _15 minutes

  • ✅ Passing Marks: 90%

1 / 8

4
-1
-2

2 / 8

3
-1
-2

3 / 8

5
1
-5

4 / 8

3
1
5
-4

 

5 / 8

4
-2
5

6 / 8

4
-2
5
-2

 

7 / 8

5
1
1
2

 

8 / 8

10+20

Your score is

Abacus Training | Practice Audio

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