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
88 × 17 = ?
17 + 32 = ?
70 + 30 = ?
44 × 52 = ?
69 × 90 = ?
76 × 98 = ?
33 + 48 = ?
31 × 87 = ?
43 + 85 = ?
32 + 56 = ?
99 - 44 = ?
24 - 52 = ?
50 × 23 = ?
39 + 57 = ?
36 - 27 = ?
其他人在看
15 - 93 = -78
31 - 26 = 5
25 × 48 = 1200
53 × 81 = 4293
70 - 14 = 56
29 + 14 = 43