我爱查52cha.com
问
30减39等于多少?怎么列算式?
答
30 - 39 = -9
30
- 39
-9
近期查询
19 + 24 = ?
80 - 75 = ?
85 + 43 = ?
72 × 16 = ?
83 - 26 = ?
84 + 82 = ?
90 + 27 = ?
97 + 16 = ?
33 × 81 = ?
55 × 16 = ?
74 × 26 = ?
20 + 97 = ?
38 × 82 = ?
21 + 55 = ?
68 + 38 = ?
其他人在看
96 - 22 = 74
13 + 12 = 25
33 - 10 = 23
21 - 33 = -12
19 - 79 = -60
19 - 54 = -35