精选优质文档-倾情为你奉上五十以内加减法混合计算题100题5 + 17 = 26 + 3 = 43 - 37 = 9 + 38 = 6 + 19 = 33 - 31 = 24 - 1 = 17 + 31 = 42 + 0 = 34 - 11 = 30 - 17 = 45 - 16 = 44 - 22 = 16 - 7 = 6 + 6 = 29 - 14 = 34 - 19 = 32 - 14 = 28 + 21 = 46 - 39 = 27 - 18 = 1 + 14 = 24 + 7 = 1 + 38 = 27 + 4 = 21 - 18 = 46 - 36 = 40 - 18 = 40 - 19 = 42 - 5 = 3 + 38 = 44 - 40 = 36 - 35 = 2
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