我爱查52cha.com
问
31减50等于多少?怎么列算式?
答
31 - 50 = -19
31
- 50
-19
近期查询
77 - 44 = ?
28 + 47 = ?
88 - 41 = ?
45 + 14 = ?
34 × 27 = ?
50 + 26 = ?
18 + 68 = ?
92 - 65 = ?
62 × 79 = ?
55 + 18 = ?
23 + 85 = ?
30 × 13 = ?
81 + 92 = ?
90 - 37 = ?
84 - 62 = ?
其他人在看
23 × 12 = 276
28 × 21 = 588
81 - 14 = 67
73 + 67 = 140
97 × 22 = 2134
33 × 36 = 1188