我爱查52cha.com
问
19减42等于多少?怎么列算式?
答
19 - 42 = -23
19
- 42
-23
近期查询
99 + 70 = ?
42 + 54 = ?
89 × 52 = ?
51 + 19 = ?
24 × 46 = ?
89 + 76 = ?
75 + 33 = ?
14 × 65 = ?
39 - 61 = ?
81 + 46 = ?
20 - 46 = ?
26 + 79 = ?
98 - 68 = ?
12 × 20 = ?
73 + 34 = ?
其他人在看
96 - 24 = 72
16 + 89 = 105
77 - 94 = -17
46 + 33 = 79
68 × 15 = 1020
98 + 25 = 123