72 加法 70 等于多少？
72 + 70 = 142
72加法70 等于 142
竖式演算
验算
- 用减法验算：142 − 70 = 72
- 用减法验算：142 − 72 = 70
相关题目
72 + 69 = 141
72 + 71 = 143
72 + 68 = 140
72 + 72 = 144
72 + 67 = 139
72 + 73 = 145
72 + 74 = 146
72 + 66 = 138
71 + 70 = 141
73 + 70 = 143
74 + 70 = 144
70 + 70 = 140
75 + 70 = 145
69 + 70 = 139
76 + 70 = 146
68 + 70 = 138
42 + 100 = 142
43 + 99 = 142
44 + 98 = 142
45 + 97 = 142
46 + 96 = 142
47 + 95 = 142
59 + 17 = 76
24 + 58 = 82
36 + 35 = 71
44 + 73 = 117
8 + 17 = 25
67 + 70 = 137
71 × 2 = 142
2 × 71 = 142