10 加法 68 等于多少？
10 + 68 = 78
10加法68 等于 78
竖式演算
验算
- 用减法验算：78 − 68 = 10
- 用减法验算：78 − 10 = 68
相关题目
10 + 67 = 77
10 + 69 = 79
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10 + 70 = 80
10 + 65 = 75
10 + 71 = 81
10 + 64 = 74
10 + 72 = 82
11 + 68 = 79
9 + 68 = 77
12 + 68 = 80
8 + 68 = 76
13 + 68 = 81
7 + 68 = 75
14 + 68 = 82
6 + 68 = 74
1 + 77 = 78
2 + 76 = 78
3 + 75 = 78
4 + 74 = 78
5 + 73 = 78
6 + 72 = 78
11 + 61 = 72
73 + 14 = 87
23 + 75 = 98
3 + 33 = 36
51 + 26 = 77
100 + 15 = 115
88 - 10 = 78
3 × 26 = 78