1 加法 76 等于多少？
1 + 76 = 77
1加法76 等于 77
竖式演算
验算
- 用减法验算：77 − 76 = 1
- 用减法验算：77 − 1 = 76
相关题目
1 + 75 = 76
1 + 77 = 78
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1 + 78 = 79
1 + 73 = 74
1 + 79 = 80
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1 + 72 = 73
2 + 76 = 78
3 + 76 = 79
4 + 76 = 80
5 + 76 = 81
6 + 76 = 82
7 + 76 = 83
8 + 76 = 84
9 + 76 = 85
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3 + 74 = 77
4 + 73 = 77
5 + 72 = 77
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49 + 20 = 69
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41 + 40 = 81
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90 - 13 = 77
86 - 9 = 77