我爱查52cha.com
问
21加18等于多少?怎么列算式?
答
21 + 18 = 39
21
+ 18
39
近期查询
56 - 51 = ?
16 × 74 = ?
32 + 93 = ?
20 + 27 = ?
50 × 79 = ?
20 × 56 = ?
22 - 81 = ?
51 - 73 = ?
94 × 40 = ?
25 + 90 = ?
60 × 46 = ?
45 - 53 = ?
60 + 76 = ?
70 + 87 = ?
44 + 37 = ?
其他人在看
28 + 47 = 75
63 - 60 = 3
15 + 11 = 26
98 + 96 = 194
13 - 21 = -8
97 + 71 = 168