赚现金
(7.2-3.15)÷0.6×1.396.5×43.5+43.5×28.5-25×43.5
8.1×1.3-8×1.3+1.9×1.3+11.9÷1.36[(7.6-5.2)÷0.4+2.54]×32
(2.7+12.5)÷0.5-5.6 1.25×16-0.6×25+65
7.28+(1.72-0.5) 2.25×4.8+7.75×4.8
3.8×13+8.7×38[0.85+(9.25+0.65)÷0.2]×20
132-1.05÷10.5+27[4.75+8.4÷(9.2-6.8)]×40
7.8×36+78×6.4 10.8+6.7-10.8+4.3
86.4÷3.2-6.4×3.2 32.4×O.9+0.1×32.4
168.1÷(4.3×2-0.4) 168.8÷(24.3×2-6.4)
5400-2940÷28×27 (20.2×0.4+7.88)÷4.2
买2.5千克水果糖,付出20元钱?找回4.25元,每千克水果糖多少元?
(1)平均每个西瓜多少千克?(2)每千克西瓜多少元?
计算:6.3×100.2 1.25×3.2
2.56÷0.15,的商是17,余数是多少?
1.2×3.8+2.4×1.9+4.8×0.6
试题篮