我爱查52cha.com
问
20减19等于多少?怎么列算式?
答
20 - 19 = 1
20
- 19
1
近期查询
30 - 48 = ?
14 + 21 = ?
21 - 23 = ?
25 × 83 = ?
54 - 49 = ?
65 + 58 = ?
27 × 16 = ?
70 + 35 = ?
14 × 41 = ?
78 × 55 = ?
44 + 75 = ?
63 - 80 = ?
27 × 92 = ?
20 × 17 = ?
78 × 61 = ?
其他人在看
89 + 27 = 116
76 - 44 = 32
15 × 15 = 225
98 + 20 = 118
85 - 88 = -3
99 × 32 = 3168