我爱查52cha.com
问
70减21等于多少?怎么列算式?
答
70 - 21 = 49
70
- 21
49
近期查询
23 + 98 = ?
16 + 90 = ?
92 + 40 = ?
48 - 18 = ?
56 × 29 = ?
59 + 19 = ?
37 - 12 = ?
79 × 78 = ?
12 + 77 = ?
73 + 36 = ?
81 + 49 = ?
81 + 55 = ?
97 × 48 = ?
42 + 86 = ?
28 - 43 = ?
其他人在看
57 - 92 = -35
89 × 30 = 2670
85 × 99 = 8415
94 - 11 = 83
33 + 74 = 107
36 - 56 = -20