我爱查52cha.com
问
70减20等于多少?怎么列算式?
答
70 - 20 = 50
70
- 20
50
近期查询
47 × 23 = ?
75 + 74 = ?
32 × 25 = ?
50 - 92 = ?
82 + 73 = ?
59 + 67 = ?
41 + 80 = ?
22 - 58 = ?
40 × 33 = ?
90 × 27 = ?
70 + 64 = ?
87 - 40 = ?
79 + 62 = ?
42 + 13 = ?
50 + 86 = ?
其他人在看
54 × 45 = 2430
65 - 76 = -11
99 - 89 = 10
82 × 29 = 2378
65 + 19 = 84
91 - 80 = 11