43 减法 22 等于多少?
43 - 22 = 21
43减法22 等于 21
竖式演算
验算
- 用加法验算:21 + 22 = 43
相关题目
43 - 21 = 22
43 - 23 = 20
43 - 20 = 23
43 - 24 = 19
43 - 19 = 24
43 - 25 = 18
43 - 26 = 17
43 - 18 = 25
42 - 22 = 20
44 - 22 = 22
41 - 22 = 19
45 - 22 = 23
40 - 22 = 18
46 - 22 = 24
47 - 22 = 25
39 - 22 = 17
22 - 1 = 21
23 - 2 = 21
24 - 3 = 21
25 - 4 = 21
26 - 5 = 21
27 - 6 = 21
98 - 34 = 64
58 - 4 = 54
89 - 74 = 15
71 - 11 = 60
95 - 14 = 81
77 - 7 = 70
16 + 5 = 21
1 × 21 = 21