我爱查52cha.com
问
13减21等于多少?怎么列算式?
答
13 - 21 = -8
13
- 21
-8
近期查询
52 - 99 = ?
57 + 44 = ?
27 + 72 = ?
73 - 58 = ?
97 × 37 = ?
96 - 35 = ?
99 + 64 = ?
10 + 15 = ?
84 - 62 = ?
13 × 11 = ?
46 × 54 = ?
52 × 11 = ?
61 + 29 = ?
91 × 92 = ?
70 + 89 = ?
其他人在看
22 - 85 = -63
51 × 85 = 4335
67 - 85 = -18
24 - 70 = -46
12 + 73 = 85
73 + 20 = 93