第1个回答 2019-02-01
5.4×3.08+3.6×3.08+3.08
0.25×1.9×40
〔(6.1-4.6)×0.8-1〕×0.4
6.3+0.84+3.7+8.16
5.4×3.08+3.6×3.08+3.08
0.25×1.9×40
〔(6.1-4.6)×0.8-1〕×0.4
6.3+0.84+3.7+8.16
7.05×23.7+7.05×76.3
0.125×3.2×2.5
(12+23.1÷0.75)×0.4-5.12
1.6×[(12-7.2)÷(0.84÷2.1)]