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二年级加减法4 27 + 9 = 80– 35 = 33 – 18 = 73 + 20 = 26 + 7= 80 – 34 = 31 – 18 = 19 + 24 = 45 + 8 = 60– 4 = 47– 20 = 28+ 52 = 24 + 8 = 90– 36 = 38– 19 = 58 + 40 = 62 + 7 = 80– 16 = 参考答案 36 45 15 93 33 46 13 43 5356 27 80 32 54 19 98 69 64
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下载二年级加减法4 27 + 9 = 80– 35 = 33 – 18 = 73 + 20 = 26 + 7= 80 – 34 = 31 – 18 = 19 + 24 = 45 + 8 = 60– 4 = 47– 20 = 28+ 52 = 24 + 8 = 90– 36 = 38– 19 = 58 + 40 = 62 + 7 = 80– 16 = 参考答案 36 45 15 93 33 46 13 43 5356 27 80 32 54 19 98 69 64