我爱查52cha.com
问
21减28等于多少?怎么列算式?
答
21 - 28 = -7
21
- 28
-7
近期查询
98 - 71 = ?
44 × 70 = ?
48 × 32 = ?
31 + 99 = ?
73 + 73 = ?
43 - 12 = ?
27 × 88 = ?
38 × 57 = ?
91 + 29 = ?
74 - 73 = ?
44 - 71 = ?
21 + 15 = ?
93 × 54 = ?
31 + 75 = ?
56 + 48 = ?
其他人在看
98 × 82 = 8036
73 × 10 = 730
45 × 39 = 1755
67 + 30 = 97
13 - 94 = -81
64 + 39 = 103