一年级数学速算训练 (35)

2022-03-23 16:58:23 第一文档网 [ 字体：小中大 ] [

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速算,训练,年级,数学,35

47 + 90 = 84 - 26 = 61 + 46 = 22 + 56 = 28 + 74 = 52 + 76 = 35 - 2 = 11 + 75 = 57 + 72 = 36 + 46 = 26 - 19 = 13 + 38 = 63 - 6 = 93 - 40 = 47 - 4 = 16 + 40 = 30 + 46 = 100 + 46 = 76 + 63 = 74 + 81 = 98 + 43 = 78 - 4 = 35 + 2 = 83 + 70 = 79 + 40 = 27 - 22 = 78 + 76 = 82 - 1 = 63 + 3 = 96 + 85 = 38 - 8 = 85 - 45 = 59 - 22 = 78 - 69 = 58 - 42 = 65 - 24 = 73 - 30 = 16 + 16 = 58 + 60 = 94 - 53 = 49 - 30 = 99 + 25 = 75 - 34 = 39 + 71 =

85 - 30 = 79 - 24 = 25 - 1 = 13 - 6 = 68 - 8 = 85 + 5 = 92 - 35 = 86 + 35 = 43 + 99 = 19 + 22 = 98 + 77 = 70 - 9 = 94 + 69 = 3 + 39 = 20 + 19 = 85 + 40 = 9 + 33 = 88 - 15 = 75 - 21 = 89 - 55 = 99 + 43 = 22 + 5 = 57 - 10 = 62 - 9 = 87 - 5 = 43 + 43 = 62 - 21 = 88 - 79 = 64 + 92 = 57 - 16 = 13 - 12 = 52 + 39 = 25 - 8 = 85 - 52 = 90 - 59 = 91 + 14 =

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