90 加法 60 等于多少？
90 + 60 = 150
90加法60 等于 150
竖式演算
验算
- 用减法验算：150 − 60 = 90
- 用减法验算：150 − 90 = 60
相关题目
90 + 59 = 149
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90 + 57 = 147
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90 + 64 = 154
89 + 60 = 149
91 + 60 = 151
92 + 60 = 152
88 + 60 = 148
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51 + 99 = 150
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58 + 12 = 70
18 + 43 = 61
26 + 54 = 80
24 + 46 = 70
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10 × 15 = 150
3 × 50 = 150