我爱查52cha.com
问
21加49等于多少?怎么列算式?
答
21 + 49 = 70
21
+ 49
70
近期查询
19 - 89 = ?
33 × 32 = ?
82 - 25 = ?
62 - 65 = ?
52 + 98 = ?
70 - 45 = ?
18 × 87 = ?
97 - 29 = ?
71 + 99 = ?
48 × 85 = ?
10 - 95 = ?
96 + 28 = ?
65 - 11 = ?
28 × 64 = ?
56 + 16 = ?
其他人在看
23 + 77 = 100
15 × 85 = 1275
50 - 82 = -32
50 × 53 = 2650
30 × 91 = 2730
65 - 92 = -27