我爱查52cha.com
问
21减90等于多少?怎么列算式?
答
21 - 90 = -69
21
- 90
-69
近期查询
21 × 58 = ?
97 + 60 = ?
73 × 94 = ?
69 - 45 = ?
75 × 56 = ?
93 + 89 = ?
94 × 64 = ?
91 - 13 = ?
86 - 67 = ?
76 × 90 = ?
58 × 11 = ?
65 - 98 = ?
51 × 72 = ?
88 × 41 = ?
85 + 16 = ?
其他人在看
98 × 10 = 980
70 - 94 = -24
40 + 86 = 126
88 + 73 = 161
63 × 49 = 3087
46 × 97 = 4462