29 减法 22 等于多少?
29 - 22 = 7
29减法22 等于 7
竖式演算
验算
- 用加法验算:7 + 22 = 29
相关题目
29 - 21 = 8
29 - 23 = 6
29 - 20 = 9
29 - 24 = 5
29 - 19 = 10
29 - 25 = 4
29 - 26 = 3
29 - 18 = 11
28 - 22 = 6
30 - 22 = 8
27 - 22 = 5
31 - 22 = 9
32 - 22 = 10
26 - 22 = 4
33 - 22 = 11
25 - 22 = 3
8 - 1 = 7
9 - 2 = 7
10 - 3 = 7
11 - 4 = 7
12 - 5 = 7
13 - 6 = 7
50 - 40 = 10
34 - 20 = 14
57 - 32 = 25
76 - 61 = 15
88 - 38 = 50
58 - 21 = 37
5 + 2 = 7
7 × 1 = 7