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곱셈 구구 연습 II (초급)
| 2 x 7 = 2 x 1 = 2 x 2 = 4 2 x 3 = 6 2 x 9 = 18 2 x 8 = 16 2 x 4 = 2 x 5 = 2 x 6 = | 3 x 4 = 3 x 8 = 3 x 6 = 3 x 2 = 3 x 5 = 3 x 1 = 3 x 3 = 3 x 7 = 21 3 x 9 = |
| 4 x 2 = 4 x 6 = 24 4 x 5 = 4 x 1 = 4 x 9 = 4 x 3 = 4 x 8 = 4 x 4 = 16 4 x 7 = | 5 x 2 = 5 x 8 = 5 x 5 = 5 x 7 = 5 x 1 = 5 x 9 = 5 x 4 = 5 x 3 = 15 5 x 6 = |
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