问题
解答题
直接写得数.
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答案
11×4=44, | 33×3=99, | 2×44=88, | 70×3=210, | 40÷4=10, | 180÷9=20, |
480÷8=60, | 560÷7=80, | 9×40=360, | 80×6=480, | 24×2=48, | 32×2=64. |
直接写得数.
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11×4=44, | 33×3=99, | 2×44=88, | 70×3=210, | 40÷4=10, | 180÷9=20, |
480÷8=60, | 560÷7=80, | 9×40=360, | 80×6=480, | 24×2=48, | 32×2=64. |