我爱查52cha.com
问
42减21等于多少?怎么列算式?
答
42 - 21 = 21
42
- 21
21
近期查询
91 - 69 = ?
81 + 51 = ?
86 × 93 = ?
29 × 47 = ?
23 - 98 = ?
59 - 87 = ?
55 + 70 = ?
84 + 18 = ?
52 × 47 = ?
35 + 69 = ?
75 × 60 = ?
83 - 42 = ?
81 × 28 = ?
70 × 48 = ?
13 + 61 = ?
其他人在看
68 + 21 = 89
95 + 67 = 162
97 × 51 = 4947
72 × 94 = 6768
88 + 29 = 117
65 × 95 = 6175