一年级数学速算训练 (60)

【#文档大全网# 导语】以下是®文档大全网的小编为您整理的《一年级数学速算训练 (60)》，欢迎阅读！

74 + 15 = 44 - 9 = 65 + 62 = 84 - 68 = 45 + 11 = 31 + 85 = 22 - 10 = 70 - 39 = 29 - 22 = 93 - 30 = 68 - 26 = 49 - 16 = 100 - 21 = 54 + 35 = 95 - 59 = 26 + 41 = 59 - 6 = 95 - 79 = 74 + 26 = 84 - 29 = 68 + 40 = 95 + 46 = 85 - 64 = 41 + 19 = 27 - 18 = 46 - 43 = 74 + 67 = 92 + 57 = 96 - 42 = 6 + 41 = 41 - 6 = 69 + 83 = 81 - 14 = 73 - 43 = 60 - 4 = 14 - 7 = 13 - 5 = 88 + 88 = 54 + 55 = 97 - 34 = 77 - 18 = 87 - 26 = 73 - 14 = 80 + 86 =


8 + 74 = 30 + 58 = 76 - 51 = 60 - 18 = 46 + 56 = 10 + 80 = 62 + 75 = 100 - 78 = 46 - 13 = 73 - 51 = 75 - 39 = 54 - 51 = 66 + 68 = 15 + 19 = 87 - 10 = 50 + 50 = 56 - 29 = 77 + 14 = 59 + 51 = 39 - 7 = 91 - 16 = 69 + 57 = 50 + 3 = 91 - 44 = 91 - 74 = 98 - 45 = 76 - 20 = 4 + 45 = 6 + 38 = 70 - 64 = 55 - 38 = 31 - 21 = 92 + 64 = 71 + 59 = 46 - 3 = 85 + 91 =

本文来源：https://www.wddqxz.cn/0b77ca3ab90d6c85ec3ac677.html