两位数加减法计算题
51 + 16 = 79 - 23 = 54-15 = 59 - 42 = 82-15 = 77 - 72 = 79 + 41 = 54 + 35 = 63 - 54 = 19 + 15 = 30-21 = 81 + 51 = 78-51 = 94 + 44 = 41 + 22 = 52 - 32 = 83 - 70 = 89 - 53 = 92 - 28 = 40 + 10 = 50 + 41 = 94 + 10 = 58 + 26 = 65 + 24 = 81 + 78 = 95 + 71 = 85 + 22 = 59 + 32 = 92 - 88 = 79 - 72 = 90 -44 = 75 + 36 = 82 - 26 = 61 + 23 = 80 + 73 = 28 - 20 = 46 - 37 = 58 + 50 = 83 + 67 = 73 + 52 = 82 - 59 = 73 - 33 = 64 - 39 = 86 + 52 = 91 + 83 = 72 - 63 = 69 - 50 = 87 + 71 = 68 - 28 = 70 + 57 = 61-25 = 31 + 28 = 74 + 18 = 57 - 54 = 94 - 57 = 69 - 35 = 79 -47 = 86 + 22 = 91 + 54 = 95 - 90 = 95-11 = 49 - 36 = 81-54 = 78 -40 = 95 - 89 = 93 - 53 = 74 - 30 = 46 + 10 = 89 + 44 = 95 + 66 = 77 + 52 = 66 - 38 = 57 + 44 = 87 - 62 = 98 - 56 = 94 + 30 =
41 - 38 = 88 + 61 = 36 + 14 = 90 + 83 = 49 + 15 = 79 + 31 = 88 - 27 = 68 - 64 = 48 + 28 = 81-65 = 90 - 77 = 89 -47 = 56 + 46 = 93 + 21 = 32-14 = 67 + 13 = 87-61 = 99 + 64 = 45 + 41 = 63 - 28 = 92 + 21 = 65 - 45 = 92 - 68 = 94 + 29 = 99 - 25 = 68 - 62 = 71 + 43 = 27 + 22 = 94 + 24 = 98 - 27 = 59 + 55 = 50 - 45 = 22 + 13 = 73 - 43 = 70 - 39 = 77 + 10 = 86-11 = 88 + 78 = 17-15 = 30 + 26 = 82 + 15 = 65 + 46 = 56 - 37 = 76 - 66 = 91 + 72 = 89 + 32 = 43 + 20 = 98 + 91 = 25-15 = 77 - 47 = 54-17 = 37 - 20 = 63 - 22 = 61 + 56 = 38-12 = 69 + 28 = 95 + 23 = 91-69 = 44 - 28 = 87 + 47 = 99 + 67 = 93 - 79 = 63 - 43 = 54 - 27 = 51-25 = 43-13 = 87 + 69 = 29 + 24 = 29 - 24 = 54-10 = 74-41 = 95 - 42 = 81 + 55 = 19-10 = 35 + 28 = 93 - 11 = 79 + 47 = 68 + 61 = 49 + 11 = 72 + 19 =
88 + 46 = 94-41 = 83 + 69 = 70 -47 = 19 + 10 = 83 + 63 = 63 + 53 = 74 + 53 = 90 - 43 = 42-14 = 70 - 42 = 50 + 25 = 73 + 67 = 87-10 = 96 + 28 = 27 - 15 = 76 + 36 = 96 - 62 = 82-51 = 49 - 39 = 78 - 39 = 87 + 76 = 92 - 83 = 53 + 14 = 43 + 31 = 98 + 34 = 39 + 12 = 23 + 18 = 73 - 67 = 93 - 73 = 64 + 13 = 29 - 15 = 93 - 60 = 69 - 22 = 58 - 44 = 63 + 22 = 68 - 24 = 38 - 24 = 62 + 21 = 22 + 16 = 19 + 13 = 55 - 20 = 43 + 31 = 74 + 21 =