គណិវិទ្យា មេរៀនទី9 វិធីគុណ | Baamboozle - Baamboozle

Khmer 8 Public

ការបូក នឹងការគុណ

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3 + 3 + 3 + 3 = ..........ឬ.......X.......=..........

3 + 3 + 3 + 3 = 12 ឬ 3 X 4 = 12

4 + 4 + 4 + 4 + 4 =..........ឬ.......X.......=...........

4 + 4 + 4 + 4 + 4 = 20 ឬ 4 X 5 = 20

2 + 2 + 2 + 2 + 2 + 2 + 2 =..........ឬ.......X.......=...........

2 + 2 + 2 + 2 + 2 + 2 + 2 = 14 ឬ 2 X 7 = 14

5 + 5 + 5 + 5 =..........ឬ.......X.......=...........

5 + 5 + 5 + 5 = 20 ឬ 5 X 4 = 20

6 + 6 + 6 + 6 + 6 =..........ឬ.......X.......=...........

6 + 6 + 6 + 6 + 6 = 30 ឬ 6 X 5 = 30

7 + 7 + 7 =..........ឬ.......X.......=...........

7 + 7 + 7 = 21 ឬ 7 X 3 = 21

8 + 8 + 8 = ..........ឬ.......X.......=...........

8 + 8 + 8 = 24 ឬ 8 X 3 = 24

9 + 9 + 9 =..........ឬ.......X.......=...........

9 + 9 + 9 = 27 ឬ 9 X 3 = 27

គណិវិទ្យា មេរៀនទ� ...