我爱查52cha.com
问
21加49等于多少?怎么列算式?
答
21 + 49 = 70
21
+ 49
70
近期查询
84 + 24 = ?
89 + 31 = ?
94 - 93 = ?
87 × 40 = ?
81 × 22 = ?
63 + 37 = ?
96 × 54 = ?
33 - 58 = ?
19 - 97 = ?
30 × 78 = ?
49 × 63 = ?
61 × 53 = ?
15 + 47 = ?
96 + 35 = ?
89 - 16 = ?
其他人在看
25 - 70 = -45
16 × 67 = 1072
53 - 90 = -37
94 × 10 = 940
77 × 31 = 2387
54 - 70 = -16