脱式计算的列式及答案,难一点,
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脱式计算的列式及答案,难一点,
脱式计算的列式及答案,难一点,
脱式计算的列式及答案,难一点,
六年级脱式计算题
(1)0.8×33×1.25=33
(2)1718 ×910 +1718 ÷10=1718
(3)9.56+4.875-78 +1.44
(4)34 ÷6-16 ×14
(5)4.6×138 +8.4÷811 -138 ×5
(6)99.9×999+99.9
(7)4÷123 +6×35
(8)1835 ×1920 +225 ×1920 -1920
(9)2225 ×80×813 ×1.25
(10)25×1.25×4×8
(11)0.7+3.9+4.3+6.1
(12)7.35×99+7.35
(13)47-8÷17-917
(14)46×101
(15)15.6-227 -457
(16)72×0.25
(17)14×214 +14×334
(18)34 ÷611 +317 +58
(19)89 ×715 +815 ÷98 +89
(20)3-59 ×720 -1136
(21)76 -715 -815
(22)457 -313 +127 -223
(23)57 ×43 +27 ×43
(24)149 ÷75﹪-59 ÷34
(25)(38 +56 -712 )×24=15
(26)205×32-656
(27)0.4÷2.5+0.07×50
(28)14 ÷52 ×(14 +16 )
(29)435 -114 -1.75+0.4
(30)496+250×16
(31)10.2-(1.25+2.5)÷1.5
(32)(13 -15 )×45
(33)2-[16 +(34 -712 )]
(34)0.3÷[1÷(3.3-2.95)]
(35)4949×85÷49-85
(36)(56 -13 )×(58 ÷14 )
(37)[(23 -14 )÷56 +45 ]×511
(38)(25 -17 )×35×19
(39)24×(14 +16 -13 )
(40)3.74×4.8+6.2×3.74-3.74
(41)89 ×[78 -(716 -18 )]
(42)2375+2.5×42-480
(43)8.6÷4.3×25
(44)67 ×(512 -0.25)÷58
(45)[3.6-(4.7+2.3)×37 ]÷1.2
(46)1.4+0.6×86
(47)17.1-8.8-1.2
(48)3.6×25
(49)518 ÷174 +29
(50)58 ×1110 +38 ÷1011
(51)920 ÷[12 ×(25 +45 )]
(52)60×(512 +415 -12 )
(53)1750+450÷18×32
(54)0.8×[1÷(3.2-2.95)]
(55)(815 +920 ×23 )÷112
(56)1095+26×35
(57)2.5×3.7×0.4
(58)12×(13 -14 )
(59)(9-10×45 )÷34
(60)101.1-25.93+5.1÷0.85
(61)(58 -14 )×(89 ÷113 )
(62)2.6×13 +235 ×23
(63)3-117 -67
(64)1.9+19.9+199.9+1999.9+0.4
(65)25 ×37 +47 ÷52
(66)125 ×(16 +14 )+1113
(67)14 ×23 ÷(45 -815 )
(68)145 ×1.25+114 ×2.2-114
(69)135 ×8×813 ×1.25
(70)4-45 ÷4-45
(71)58 ÷[(15 +14 )×38 ]
(72)4.8+1.2×3.5÷1.4
(73)1.8÷0.25+8.2×4
(74)57 ×23 +1415 ÷19
(75)(10-512 ÷16 )×13
(76)168.1÷(4.3×2-0.4)
(77)49 ×[34 -(716 -14 )]
(78)25.125―135 ―17.4
(79)0.38×7-1950 +4×1950
(80)7.83-(1.26+2.17)-0.24
(81)611 ×17-12×311
(82)18 ×[12 ÷(35 ×109 )]
(83)12.7-(6.48÷2.4+3.9)
(84)29×199+29
(85)53.9-(2.18+23.9)
(86)(57 -38 )÷156
(87)(20.1-21×67 )÷5.1
(88)7.6÷5.4÷1.9×5.4
(89)0.2+[56 ×(0.15+920 )
(90)24×23 ×(5×18 )
(91)7.2×9.9
(92)15 ×58 ÷14 +23
(93)4057 -35.75-4.25
(94)164÷45 -0.75×39-0.75
(95)15×421 +87 ÷16
(96)3.64×[1÷(2110 -2.09)]
(97)(13 -15 +415 )×45
(98)(34 -34 ×25 )÷15 ×5
(99)2220÷37-23
(100)6.2×4.5+3.8
(101)29 ÷[56 ×(45 -23 )]
(102)10÷56 -56 ÷10
(103)34 ×65 ÷94 ÷35
(104)716 -(0.35+216 )
(105)(34 -13 )÷89 ×910
(106)4-1÷4-14 ×3
(107)[815 -(712 -25 )]×1514
(108)8.5×34 +0.75×5+6.5÷113
(109)1+0.54÷0.9-0.75
(110)9×47 +9×37 +9
(111)24÷[(56 -13 )×3]
(112)34 ×(12 ÷78 )
(113)(79 -16 )×24
(114)511 ×[(45 +13 )÷56 ]
(115)415 ×78 ÷145
(116)(59 -16 )÷518
(117)3338 ×(1-47 ×16 )
(118)(5÷15 -45 )×455
(119)(1-15 ÷13 )×1516
(120)811 ×94 +311 ÷49
(121)(3512 +247 +1512 -147 )÷512
(122)4÷[1-(1920 +125 )]
(123)747 +3.25+237 +5.48
(124)6434 ×111 +111 ×3414
(125)(18 -14 ÷4×14 )÷12
(126)(111+999)÷[56×(37 -38 )]
(127)(15 +18 )×160×113
(128)15-(713 ÷2+5)
(129)6.4÷45 +1.25×335
(130)[0.25×4-(56 +112 )]×56
(131)[16.5×7.2÷557 ×(12.5﹪-18 )]×1519
(132)914-316÷79×208
(133)2.37+1.75+1.63+1.25
(134)720 ×1125 +1425 ×720
(135)23 +(12 +23 )×27
(136)310 ×(12 +13 )÷18
(137)(32.5+74.4÷1.2)×0.01
(138)197-12×7.5
(139)75 ×[280÷(7.28+6.72)]
(140)15.6÷[32×(1-58 )÷3.6]
(141)12 ÷[(2425 -925 )÷12.5﹪]
(142)1655+450÷18×14
1+1
=2
haha
(1) 3X-(1/2+1/4)=7/12
3X=7/12+3/4
3X=4/3
X=4/9
(2) 6.6-5X=3/4-4X
6.6-0.75=-4X+5X
X=5.85
(3) 1.1X+2.2=5.5-3.3X
1.1X+3.3X=5.5-2.2
4.4X=3.3
X=3/4=4/3
全部展开
(1) 3X-(1/2+1/4)=7/12
3X=7/12+3/4
3X=4/3
X=4/9
(2) 6.6-5X=3/4-4X
6.6-0.75=-4X+5X
X=5.85
(3) 1.1X+2.2=5.5-3.3X
1.1X+3.3X=5.5-2.2
4.4X=3.3
X=3/4=4/3
(4)3x-3=1
x=4/3
(5)5x-3x=4
x=2
(6)3x+7=28
x=7
(7)3x-7=26
x=11
(8)9x-x=16
x=2
(9)24x+x=50
x=2
(1)2—(1—y)=—2
2-1+y=--2
y=-2-2+1=-3
(2)5—(x—1)=3—3x
5-x+1=3-3x
2x=3-1-5
2x=-3
x=-1.5
(3)3—2(2x+1)=2(x—3)
3-4x-2=2x-6
6x=3-2+6
6x=7
x=7/6
(4)4x—3(20—x)=6x—7(9—x)
4x-60+3x=6x-63+7x
7x-60=13x-63
6x=3
x=0.5
(5)12(2—3x)=4x+4
24-36x=4x+4
40x=20
x=0.5
(6)2(200—15x)=70+25x
400-30x=70+25x
55x=330
x=6
(7)4x—3(20—x)+4=0
4x-60+3x+4=0
7x=60-4=56
x=8
(8)1—3(8—x)=—2(15—2x)
1-24+3x=-30+4x
x=1-24+30
x=7
(9)2-(1-y)=-2
2-1+y=-2
1+y=-2
y=-3
(10)5-(x-1)=3-3x
5-x+1=3-3x
6-x=3-3x
-x+3x=3-6
x=-1.5
收起
2.8×0.4= 1.12 14-7.4=6.6, 1.92÷0.04=48, 0.32×500=160, 0.65+4.35= 5 10-5.4=4.6, 4÷20=0.2, 3.5×200=