口算。4 × 1 = 3 × 2 = 6 × 2 = 1 × 8 =4 + 1 = 3 + 2 = 6 + 2 = 1 + 8 =

题型：口算与估算题类：常考题难易度：容易

西师大版小学数学二年级上学期第一单元第2课时《1、2的乘法口诀》

口算。

4 × 1 = 3 × 2 = 6 × 2 = 1 × 8 =

4 + 1 = 3 + 2 = 6 + 2 = 1 + 8 =

举一反三

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