五年级小数四则混合运算题(2)@
(3)(37-3.6÷4.8)÷12.5
(5)2.6+2.4×(1.4-1.05)
(7)15.6÷16×(0.25+1.25
(9)30.8÷[14-(9.85+1.07)]
(11)[60-(9.5+28.9)]÷0.18
(13)2.881÷0.43-0.24×3.5
(15)20×[(2.44-1.8)÷0.4+0.15]
(17)2.55×7.1+2.45×7.1
(19)(31.8+3.2×4)÷5
(21)31.5×4÷(6+3)
(4)2÷2.5+2.5÷2
(6)36.25÷4.25×9.9
(8)5180-7.05×6
(10)24÷2.4-2.5×0.8
(12)67.1×1.5-97.4
(14)19.4×6.1×2.3
(16)5.67×0.2-0.62
(18)18.1×0.92+3.93
(20)0.4×0.7×0.25
(22)14.8×5÷4+1÷4
(25)95÷(64-45)
(27)178-145÷5×6+42
(29)7.2÷0.8-1.2×5
(31)6.5×(4.8-1.2×4)
(33)28-(3.4+1.25×2.4)
(35)2.55×7.1+2.45×7.1
(37)(31.8+3.2×4)÷5
(39)31.5×4÷(6+3)
(41)0.64×25×7.8+2.2
(43)2÷2.5+2.5÷2
(45)194-64.8÷1.8×0.9
(26)5180-705×6
(28)24÷2.4-2.5×0.8
(30)(41.21+238.9)÷7671×15-974
(32)46.9×1.2+14.92
(34)4.05×(3213-3189)
(36)19.4×6.1×2.3
(38)5.67×0.2-0.62
(40)18.1×0.92+3.93
(42)0.043×24+0.875
(44)0.4×0.7×0.25
(46)4.07×0.86+9.12
(47)240×78÷(154-115 ) ( 48)32×0.125 (49)1437×2.7+27×56.3 (50)0.4×(3.2—0.8)÷1.2 (51)216÷〔(8.3-7.9)×1.8〕 (52)7.4×1.3-4.68÷0.9 (53)280+840÷24×5 (55)325÷13×(266-250) (57)8.5×(95-1440÷24) (59)[37.85-(7.85+6.4)]×30 (61)36×(91.3-276÷23) (63)[19.2-(5.4+3.8)]×6.7 (65)7.5-0.26-1.74+2.5 (67)0.25×13×4 (69)18-2.7-9.3
54)[10-(0.2+16.7×0.07)]×0.01 56)82.3-40.5÷0.81×1.2 58)(9-0.45) ÷(2.5+1.5×3) 60)[1-0.98×(3.51-3.51)]÷2 62)213.6÷0.8÷0.3 64)16.6÷5× 1.7 66)89×99+89 68)5.2×1.5-0.5×5.2 (70) 5.5×10.2 ( ( ( ( ( ( ( (
(71)8.9×32+89×6.8
(73)0.45×25+75×0.45
(75)23.5-2.8-7.2
(77)58.65-(3.2+8.65)
(79)3200÷0.25÷0.4
(81)0.134+2.66+0.866
(83)3.07-0.38-1.62
(72)1.29-3.47+8.71-3.53
(74)7.6×0.8+0.2×7.6
(76)0.85×199
(78)0.25×8.5×4
(80)1.28×8.6+0.72×8.6
(82)12.5×0.96×0.8
(84)10.4-9.6×0.35