我爱查52cha.com
问
21加42等于多少?怎么列算式?
答
21 + 42 = 63
21
+ 42
63
近期查询
43 - 46 = ?
86 + 36 = ?
93 - 12 = ?
60 × 67 = ?
84 × 31 = ?
64 + 83 = ?
83 - 56 = ?
23 × 85 = ?
57 × 15 = ?
42 - 89 = ?
98 × 33 = ?
11 + 19 = ?
54 - 12 = ?
42 - 63 = ?
15 + 48 = ?
其他人在看
40 + 12 = 52
81 + 86 = 167
70 - 10 = 60
51 - 57 = -6
14 - 89 = -75
77 - 88 = -11