我爱查52cha.com
问
39减20等于多少?怎么列算式?
答
39 - 20 = 19
39
- 20
19
近期查询
20 + 64 = ?
66 × 30 = ?
89 + 81 = ?
19 × 92 = ?
97 + 74 = ?
15 - 38 = ?
17 - 73 = ?
56 × 14 = ?
63 - 34 = ?
87 × 58 = ?
95 + 69 = ?
81 × 35 = ?
17 + 25 = ?
99 × 35 = ?
99 × 32 = ?
其他人在看
69 - 37 = 32
15 × 45 = 675
78 - 91 = -13
39 - 55 = -16
10 × 42 = 420
29 - 38 = -9