二上数学笔算练习题.doc

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二上数学笔算练习题

62 + 33 - 51 = 65 + 18 - 53 = 86 +1 4 - 41 = 34 - 18 + 40 = 33 + 25 - 14 = 19 + 43 + 26 = 20 + 13 - 17 = 69 + 23 + 13 = 11 + 60 - 37 = 21 + 42 - 57 = 36 +1 8 + 32 = 72 - 56 + 37 = 66 + 24 - 72 = 23 + 15 - 12 = 54 + 28 - 81 = 39 - 10 - 23 = 37 - 25 - 12 = 15 + 10 + 46 = 19 + 79 + 11 = 53 - 18 + 18 = 26 - 10 + 16 = 19 + 57 + 11 = 24 - 7 + 12 = 32 - 19 + 36 = 91 - 42 - 34 = 39 + 20 + 46 = 77 - 38 + 44 = 79 + 16 + 13 = 62 - 44 - 18 = 89 - 40 + 27 = 25 + 65 - 85 = 65 - 35 - 22 = 63 - 18 - 17 = 94 - 31 + 15 = 45 + 19 - 17 = 45 - 41 + 21 = 67 - 38 + 30 = 86 -27 - 15 = 57 - 40 - 17 = 37 - 37 + 66 = 56 - 38 + 71 = 35 + 53 - 86 = 64 - 63 + 11 = 23 + 51 - 51 = 44 + 27 +1 4 = 54 + 33 + 16 = 63 + 26 - 39 = 63 + 14 - 51 = 33 - 13 - 18 = 54 + 35 - 89 = 37 - 19 - 16 = 56 -1 8 - 20 = 92- 34 + 12 = 44 - 35 + 81 = 97 -6 3 + 47 = 68 + 24 - 90 = 86 -29 + 13 = 29 + 53 - 30 = 11 + 16 - 15 = 72 - 41 - 16 = 13 + 84 + 11 = 35 + 59 + 14 = 19 + 10 - 15 = 85 + 18 - 19 = 58 + 29 + 12 = 45 + 45 + 13 = 32 - 13 - 19 = 68 - 33 - 30 = 23 - 17 + 55 = 33 + 23 + 18 = 34 - 23 + 30 = 45 - 25 + 67 = 32 -1 5 + 47 = 45 + 37 + 17 = 75 + 16 - 78 = 92 - 54 - 35 = 32 + 31 + 14 = 53 - 38 - 17 = 80 - 57 + 30 = 18 + 54 + 21 = 26 + 18 + 51 = 20 - 12 + 11 = 31 - 15 - 12 = 71 + 22 - 18 = 77 - 50 - 26 = 91 - 75 +1 6 = 78 - 29 - 21 = 14 + 28 - 30 = 42 - 19 + 22 = 58 + 12 + 16 = 33 - 25 - 5 = 35 + 22 - 49 = 66 + 14 - 26 = 65 - 23 + 34 = 64 - 54 - 17 = 58 - 37 + 45 = 53 - 46 + 10 = 41 + 11 + 11 = 59 - 32 + 20 = 35 + 41 + 23 = 52 - 34 - 17 = 50 + 25 - 29 = 55 - 15 + 38 = 69 - 45 - 13

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