[60-(9.5+28.9)]÷0.18分数的简便计算算,谢谢啦

{60-(9.5+( ))}÷0.18=120 (括号里填什么)
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{60-(9.5+( x))}÷0.18=120 60-(9.5+x)=21.69.5+x=60-21.6x=38.4-9.5x=28.9括号里填28.9
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扫描下载二维码【60-(9.5+( ))】/0.18=120
啊★影子亰
【60-(9.5+( ))】/0.18=12060--(9.5+ x)=120X0.1860-(9.5+x)=21.660-21.6=9.5+x38.4=9.5+xx=38.4-9.5x=28.9
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扫描下载二维码【60-(9.5+28.9)】/0.18.解方程是递等式
=[60-38.4]÷0.18=21.6÷0.18=120
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=[60-38.4]/0.18=21.6x18/100=120
扫描下载二维码975÷15×18简便计算_百度知道0.60,3.444…,无限小数有0.60、3.444…、1.234621…,有限小数有9.8、5.4333.
科目:小学数学
题型:阅读理解
(1)438+203
(2)256+199
(3)416-302
(4)325-198
(5)278+498
(6)3.6+2.7+6.4+7.3
(8)1.3+4.25+3.7+3
(10)5-1.4-1.6
(11)30-8.12-4.13-7.75
(13)4.3-2.45+5.7-6.55
(14)125×48
(15)25×32
(16)35×1.4
(17)1.25×88
(18)0.25×444
(19)32×0.25×12.5
(20)25×80×0.04×125
(21)1.9×4×0.5
(22)25×1.25×4×0.8
(23)(1.6+1.6+1.6+1.6)×2.5
(24)(0.7+0.7…+0.7)×12.5(80个0.7相加)
(24)9.9×8.6+8.6
(25)99×5.4
(26)4.8×1.01
(27)95×101-95
(28)95×102-190
(29)95.6×18+0.4×18
(30)(-+)×12
(31)(+-)÷
(32)24×(+-)
(33)24÷(+-)
(34)1.25×3.6+1.25×+
(35)3.3×+0.75×+75%
(36)×6.6+7.5×
(37)9.56×180-95.6×8
(38)4.8×37+47×6.3
(39)9.5×8.8+0.12×95
(40)×21
(41)×33
(44)÷42
(45)6×0.75+5×-3÷4
(46)5.4÷1.2÷5
(47)270÷18
(48)120÷(1.2×4)
(49)73÷0.8÷12.5
(50)16÷2.5
(51)48÷1.25
(52)-(-)+
(53)84-(54-16)
(54)84-(54+16)
(56)3.6×31.4+43.9×6.4
(57)(+)×
(58)×+÷
(60)×-×
(61)×÷×
(62)-×-
(63)×[÷(+)]
(64)(0.9+5)×3+2.3
(65)56×
(66)+÷+
(67)(+)÷(+)
(68)÷(-)
(69)(-)÷
(70)7.2÷(5-0.75-0.25)
(71)6.4+3.6÷0.5+4.5
(72)(6.4+3.6)÷0.5+4.5
(73)495÷55+495÷45
(74)8÷0.4+8÷1.6
(75)0.9+99×0.9
(76)5.28-(1.62+2.28)
(78)4×(+)
(80)2-(+)-
(81)×+×
(82)×+×
(83)×9+
(84)(5+)×
(85)(+)×24
(86)(20+)×
(87)×39×
(88)×(+)
(89)(-)×12
(90)×(26×)
(92)17×-
(93)(+)×
(94)(+)÷
(95)(+)÷3
(96)(-)÷
(97)÷+÷
(98)×(10+)
(99)(21+)÷
(100)×+×
(101)÷+÷
(102)(-)÷
(103)×++
(104)_×-
(105)-(÷+)
(106)+×+
(107)1-÷-
(108)×+÷4
(109)5-(4+)
(111)7.46-0.83-2.17
(112)12.85-1.17-8.83+1.15
(113)4.5×102
(114)0.4×6.3×25
(115)(4.9+4.9+…+4.9)×2.5(16个4.9相加)
(116)7.5×199
(117)(+)×36
(118)1.2×5.7-1.2+5.3×1.2
(119)0.825×102-82.5
(120)46×
(121)560÷16÷5
(122)3÷2.5
(123)84+(54-16)
(124)+++
(125)-(÷+)
(126)3×(+)+
(127)7.2÷(5-0.75+0.25)
(128)725÷25+275÷25
(129)××
(130)×45-÷
(131)48×(-)
(132)×+×
(133)(32+)÷4
(134)÷÷
(135)46×
(136)×+÷9
科目:小学数学
你能在4分钟内完成吗?2×9=
科目:小学数学
题型:解答题
4.7+2.3=4.5×2=6.9-2.5=7.2×0.8=6×3.4=0.62-0.32=1.4×0.5=0.75×100=0.02×0.5=3.6÷0.3=6.3÷7=5.6÷100=0.75÷0.25=0.125×8=4.8÷0.3=0.96÷2=0.56÷28=0.36÷0.4=0.64÷0.8=0.72÷3.6=3.6÷24=0.8×1.1=7.2+12.8=46.7-3.8=12.8÷4=5.2÷13=12.5÷5=1.64÷41=10÷20=24÷15=8.65×10=0.35×0.6=3.08×0.01=4.95×1000=6.9×0.1=0.4×0.5=2.4÷0.8=10.8÷9=9.6÷0.8=0.108÷2=4.95÷0.9=9.65÷0.1=0.325×100=2.5×8=0.56÷0.7=0.125×4=3.28×0.1=3.9÷0.13=7.2×0.1=0.01×0.1=0.25×0.4=1.6÷0.8=1÷2.5=1.25×0.8=3.2÷0.04=0÷1.7=0.22×102=9.6÷0.8=5×0.24=4.5-0.05=3.9÷0.1316.5÷0.5=5×0.12=24×0.5=4.8×0.5=2.8+4.2=0.84÷2.1=5÷0.25=7.8÷0.01=5.4÷0.6=3.2÷5=7×0.62=0.56÷0.8=7.4-2.8=0.18÷0.2=0.16÷8=4.5×0.02=8+7.2=1.2×30=0.012×0.2=7.3×0.3=9÷6=3.6÷0.12=7.8÷0.6=2÷5=4.5+5=0.3÷0.6=0.96÷0.2=10.5×0.4=7.3+0.27=8×0.125=0.54÷0.6=0.61+0.39=0.56÷28=10÷20=4.08÷0.4=11-9.4=0.8×0.11=0.72+12.8=5.6÷0.01=2.3×100=0.75×100=0.108÷2=10.8÷9=0.7÷0.8=16-5.07=4.2×0.4=0.72×6=12÷0.5=5.2×0.4=12.2÷0.2=5.6÷100=0.41+3.7=0.02×0.5=7.2-0.8=1.4×0.5=84÷0.21=0.75÷0.25=2.5×16=0.108÷2=1.75+32.5=16-5.07=5.2÷13=1.64÷41=1.02×0.2=0.26×0.3=8.4×0.02=1.29×6=0.8×0.05=12.6÷0.03=8.71÷0.1=21÷0.21=0.8×0.13=0.34÷17=8.08÷0.4=0.5×2.2=1.24÷4=3.27+0.63=5.02×0.3=0.3×0.5=6.4÷4=7.2÷1.8=0.7÷0.35=0.72÷1.44=0.48÷0.04=1.25÷2.5=5.5+55=16.8÷8=0.54+2.2=3.5-0.05=2÷0.02=0.25×40=1.5×0.6=0.32÷0.8=12.25÷0.5=73.5×0.1=46.5+52.5=0.45×102=1.25×88=2.64+3.85+1.54=8×1.25=5.6÷3.5=4.2÷0.7÷6=0.4×8.6×25=0.27÷0.3=2.5×101=0.65×101-0.65=2.6×7÷2.6×7=

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