我爱查52cha.com
问
31减15等于多少?怎么列算式?
答
31 - 15 = 16
31
- 15
16
近期查询
93 - 76 = ?
19 × 30 = ?
16 + 22 = ?
47 + 94 = ?
36 - 14 = ?
15 + 57 = ?
12 × 55 = ?
68 - 84 = ?
84 × 25 = ?
66 + 57 = ?
13 × 50 = ?
87 - 59 = ?
98 × 66 = ?
31 × 13 = ?
91 × 40 = ?
其他人在看
98 × 46 = 4508
76 - 49 = 27
34 × 17 = 578
19 × 92 = 1748
40 × 58 = 2320
16 - 61 = -45