61 加法 3 等于多少？
61 + 3 = 64
61加法3 等于 64
竖式演算
验算
- 用减法验算：64 − 3 = 61
- 用减法验算：64 − 61 = 3
相关题目
61 + 2 = 63
61 + 4 = 65
61 + 1 = 62
61 + 5 = 66
61 + 6 = 67
61 + 7 = 68
61 + 8 = 69
61 + 9 = 70
60 + 3 = 63
62 + 3 = 65
59 + 3 = 62
63 + 3 = 66
58 + 3 = 61
64 + 3 = 67
65 + 3 = 68
57 + 3 = 60
1 + 63 = 64
2 + 62 = 64
3 + 61 = 64
4 + 60 = 64
5 + 59 = 64
6 + 58 = 64
50 + 100 = 150
96 + 1 = 97
21 + 26 = 47
15 + 30 = 45
21 + 1 = 22
30 + 25 = 55
32 × 2 = 64
80 - 16 = 64