我爱查52cha.com
问
40减19等于多少?怎么列算式?
答
40 - 19 = 21
40
- 19
21
近期查询
91 - 15 = ?
16 - 77 = ?
21 × 50 = ?
92 + 37 = ?
17 × 77 = ?
17 × 45 = ?
51 + 39 = ?
11 - 81 = ?
87 × 50 = ?
78 + 44 = ?
30 + 36 = ?
77 + 42 = ?
77 + 54 = ?
12 - 47 = ?
96 × 55 = ?
其他人在看
73 - 63 = 10
12 × 15 = 180
69 + 16 = 85
60 + 94 = 154
81 - 73 = 8
12 × 94 = 1128