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小学五年级数学-递等式计算

2024-04-26 / 459次点击 家有一宝

递等式计算

 

1)3.14×9.9+0.314           

2)4.05×101        

3)9.1÷0.125

4)79 ×1.25

5)3÷2.5÷0.4

6)7÷125  

7)5.1×0.99

8)2.5×7.83×0.4               

9)54÷(3.94+6.86)×0.8     

10)0.56×40.5+0.44×59.5       (11)6.27×1.5-6.27

12)8.8×0.125

13)6.3÷4.2     

14)999×99+199

152.5×(6.4-5.6÷4)

(16)5.4÷(2.7×4)

(17)3.68-7.4+5.19

(18)3.18-7.5+6.34

(19)9.9×1.02

(20)6.7+19.34+3.3+0.66

(21) 7.5÷(2.5÷7)

(22)6.4×(125×0.125)

(23) 0.8×(1-0.24×0.5)

(24)4.8÷1.25

(25) 2.5×1.25×3.7×3.2

(26)30.1÷[(6.07+2.53)×0.7]

(27)2.54+6.02+6.46+3.98

(28) 4.5+3.2-3.2+4.5  

(29)87.5-0.2×35.4

(30)8.75+(87.5-0.2)×35.4

(31)8.75+(87.5-0.2×35.4)

(32)(1-0.8)×(4-3.68)÷0.01  

(33)(2.5-1÷0.8)×0.8-0.8

(34) 29.5-(9.5+0.86)

(35) (12.5+2.5+50)×8

(36)100-3.5×0.4÷0.2

(37)15.4÷0.5-1.2×0.5

(38) 4.8-7.5×8÷30

(39) 3.7×4.5+3.7×4.5+3.7

(40)(25.8-8.4÷0.4)×1.5

(41) 12.5×2.5×6.4×0.5

(42) 264÷[1.8―0.8×(1.5-0.9) ]

(43) (7.6+2.4×0.5)÷(0.064÷0.4)

(44) 20-1.2÷6÷0.5

(45)(8+0.8)×12.5

(46) (3.12+0.9)÷[(1-0.8)÷0.01]

(47)8.1÷(2.7×1.5)

(48) 9.09×67.679.09+9.09×33.33            

(49)4.56-1.28+1.63

(50) 17.8×640-56×178-0.3×1780

(51)1.85+2.4+6.6+8.15

(52)2.5×1.25×6.4×0.2

(53)1.25×6.4×2.5

(54) 21.6÷[64.8-(48.6-2.7×2)]

(55)3.6×21+0.9×17-0.9

(56) (5.6+4.4÷0.2)×0.5

(57) 2.9×9.2+8.5×2.9+2.2×2.9

(58) 1800÷2.5

 

(59) [32-(7.25+0.75×8)]÷50

(60) 84.7÷0.4×2.5

(61) 4.2÷[2.6+(2.4-0.5×4)]

(62) 23×96+92

(63) 8.88×12.5

(64) 28×0.36+3.6×7.2

(65) 9.9×4.8+0.48

(66) 231÷(11÷4.5)

(67) 45×3.6+450×0.64

(68) (0.125×5.6)÷0.7

(69)2.5×(3.7+3.7+3.7+3.7)

(70) 6.5×8.93+6.5×0.07+6.5

(71) 72×3.6+720×0.64

(72)(8.5-0.9×3÷0.6)÷0.05

(73)3.9×2.8+3.9×8.2-3.9

(74)(1.2+4.5×20÷1.8)÷100

(75)5.6×44+2.8×10+2.8×2

(76) 0.99÷3.6×1.8÷3.3

(77) 5.26×0.4÷5.26×0.4

(78) 4.8×8.787×0.52  

(79) 2.6×7.3+0.26×26+0.26

(80) (3.7×1.2+4.3×1.2)×1.25

 (81) 17.75×1.5+5.25×1.5-23

 (82) 9.5×8.4-9.59.5×2.7

(83) 90.2(77.4-9.8)-12.6

(84) 16.5÷0.25÷0.4×2

(85) 0.32×12.5×0.125

(86) 0.5×40×1. 25×0.5×8

(87) (67×76+76×58)×8

(88)3.6÷1.25÷0.8×5

(89)8.5+8.2×19+1.3×19

(90)0.521÷1.25×8

(91)0.4×67+0.1×4-2.8×4

(92)0.99+1.1×1.9+1.1×7.2

(93) 0.65÷1.25

(94) 12.5×(4+0.8)×2.5

(95) 7.5+9.2×150.3×15

(96) [2.8+0.2×(4.1-2.6)]÷0.1

(97)37.5-7.5÷[(19.2-4.5×3.6)]

(98) 400.8+2.5×23-24÷0.16  

(99) 3.7×2.8+3.7×2.8+3.7×4.4

(100) 1.01×0.99

(101) 6.5÷(1.3÷16)

(102) 2.5×12.5×0.4×0.08

(103) (0.24×4+0.24×4)×1.25

(104) 0.6×67+0.1×62.8×6

(105) 8.75×0.2×7×0.4

(106) 0.6×2.9+9×0.2+8.1-1.8

(107) 195.3-[(44×5.5+4.5)÷5]

(108) 4.2÷[(5.1-4.6)×0.8-0.3]

(109) 25.118.4+6.32÷0.8×0.7

(110) 0.35+0.35×3.75.3×0.35

(111) 15.6×13.1-15.6-15.6×2.1

(112) 81000 ÷ (27 × 78 +27× 22 )

(113) 0.8×12.7+7.1×0.2×41.6

(114) 210.5-81.4-6.32÷0.8×0.7

(115) 4.3×2.4+5.7×4.3+8.1×5.7

(116) (1.9-1.9×0.9)÷(8.38.2)

(117) 3.2×[ (15.2-4×3.6)÷0.16 ]

(118) (36.7-4.9)×1.2+1.6

(119) 7.83+65×7.83+7.83×34

(120) 18.5×3.6+3.6×2.5)÷0.18

(121) 0.6×12.7+7.1×0.2×3+1.2

(122) 13.4×2.70.3×9+7.6×2.7

(123) 0.35×[1÷(2.7-2.66)+0.65]

(124) 9.85-6.07+3.7

(125) 0.035+0.35×7.3+2.6×0.35

(126) [ 2.8-2.8×(2.8-2.8) ]÷5.6

(127) 3.001-0.25×0.4÷0.25×0.4

(128) 5.6×0.26+0.75×5.6-0.056

(129) 23.6×5.2+5.2×15.4)÷0.13

(130) [0.15+(3.74-1.8)÷0.4]×20

(131) (0.4×0.08)×2.5

(132) 8.08×0.25

(133) 0.36÷(4×3.6)

(134) 398-520÷26×15

(135)2.4×38+24×6.3-0.24×10

(136) [0.18+(5.8-3.8)÷0.4]×2

(137) 18.24-5.26-5.74

(138) 38.4÷0.16-6.8×35+7.8

(139) 1.5×2.4÷1.8-1.8

(140) (1-0.01×10)÷0.01

 

 

 

(141)2.4×38+24×6.3-0.24×10    

(142)10-6.35-2.65

(143)12.45+78.98+7.55+0.02         

(144)17.5÷(3.5÷9)

(145)2.5×(6.3-5.6÷4)            

(146)3.6×21+0.9×17-0.9

(147)[(6.1-4.68)×0.8-1] ×0.4   

(148)987×100.1

(149)(1.6+1.6+1.6+1.6)×2.5      

(150)999×12.5÷333×0.8

(151)28.54+9.63+1.46+4.37         

(152)9.32×(7-6.56)      

(153)23×4.5-0.5×9+78×4.5     

(154)9.3-3.2×1.5  

(155)8400÷0.25÷0.4  

(156)5.6×44+2.8×10+2.8        

(157)10.2×2.4

(158) 58.8÷(0.6×0.7)÷0.02        

(159)9.9×999+9.9  

(16)4.5+3.2-3.2+4.5            

(161)1.25×320×25

(162)8.64÷[64.8-(48.6-2.7×2)]

(163)2.5×0.5×1.6  

(164)(20-0.2)×(9.5+5)  

(165) 489×101-489

(166) 1.9×2.3+2.3×9.1-2.3       

(167)0.96×25

(168) 28×45+37×13               

(169)8×25×1.25×16

(170)[0.15+(3.74-1.8)÷0.4]×20    

(171)33×1.03

(172)9.9+1.1×19+1.1×72

(173)3.5×4.9+35×0.3+0.35×21   

(174)0.98×54

(175)0.25×27×4       

(176)1.42-0.48÷8×0.6

(177)45×36+64×45              

(178)6.4×8.9÷3.2

(179)0.8×73÷0.8×73             

(180)1.08×125

(181)54÷(3.94+6.86)×0.8       

(182)0.24×1.2×250

(183) 8.1×(9-0.9)

(184)5×6.4×2.5×1.25            

(185) 5.6×91+56×9

(186) 10.4-10.4×0.28             

(187)7.02×101

(188)99.9×4.1  

(189)1.23÷0.30.25×4.36

(190) 87.5×2×7×4

(191) 9.8×1.03

(192) 1.6×37×625

(193) 0.3×(1×0.5÷1×0.5)     

(194) (0.25+0.125)÷(0.75×0.4) 

(195)3.4×2.8+8.2×3.4-3.4

(196)46÷2.5×0.49.6

(197)(5.1+5.1+5.1×2)×0.25       

(198)300÷(3×2.5×5)  

(199)23.404-1.43+0.05 

(200)100-35.4+24.6

(201) 6×2.7+7.1×2×3+1.2

(202) 3.4÷0.25

(203)0.125×2.3×8

(2043.7×4.7+6.3×3.7-3.7  

(205) 140×8×1.25×0.7

(206) 5.2+4.8÷0.6×2-4

(207)12+56×3×4+6×43×2      

(2083.5×720+35×28               

(209)85.29-(37.86.29)+7.8  

(210) 444×6.01÷111

(211) 9.5-8.69+4.36

(212) 12.4+8.7-10.5

(213)40×6.7+4×43-40

(214) 5.656÷0.8+2.2×1.05

(215) 37.4×24+37.4 +37.4×75

(216) 1.25×0.25×3.2   

(217) 0.02×(1.24×7.50.8÷16

(218) 12.5×2.5×6.4

(219) 6.4×8.9÷3.2

(220) 2.5×2.8+2 5×0.71+0.25         

(221) 0.32+0.68×3.5

(222) 7.2÷[0.36×(2.99+7.01)]

(223) 1.2×9.9+0.12     

(224) 3.6×1.25+0.32÷0.4

(225)[1.3+(16.9-0.87÷0.3)]×8.5

(226)0.1÷1+1÷0.8-0.1

(227) 791×9+72+9

(228) [ 32÷(5.91.8×1.50.01

 

(229)5.7×5.7+57×0.52-0.57×9

(230) 7.3×10.17.3×0.0647.3×0.046

(231) 3.9×4.17+3.9×6.83-7.8÷2

(232) [83.224÷(101-20.2)+0.97]÷16

(233) 4×6×9.1-3×8×3.4+4.3×2×12

(234) 3.9×5.432.58×3.93.9×1.01    

(235) 4.5×1.7+0.45×49+45×0.34  

(236) (3.120.9)÷[(10.4)÷0.1]  

(237) (12.5+12.5+12.5+12.5×2)×0.2

(238)(6.5+9.8÷2.8)×0.5-2.93

 

(239) 0.1×[(53.73-17.49)÷(0.36÷0.9)]

(240)[9.4+0.6×(8.3-4.3)]÷(0.2×0.2)

(241)(9-0.4)×[ (6.1-4.6)×0.8-1]÷2.5

 

(242)29.5×0.15-17.8×0.15-1.7×0.15

(243)[ (2.56-1.07)×5+101.5÷12.5 ]×0.9

(244)11.01+19.96÷49.9×0-4.99÷49.9

(245)[( 14.5+6.25 ) ÷2.5+0.5]×4.2

(246)6.7×0.52+5.2×0.32+0.01×5.2

(247)[37.2÷(13.5-3.5×1.2)]×0.183

(248) [5.7÷(0.09+0.1)+2.4]÷0.54

(249)[1.3+(16.9-0.87÷0.3)]×8.5

(250)(0.8+0.8+0.8+0.8)×0.25×1.25

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

解方程

 

(1)3x+10=8x+6

(2)3x+10=8x-6

(3)5x+10=3x+16

(4)5x+4×0.8=10

(5)5x-4×0.8=10

(6)8x-10=3x+16

(7)8x+1.5×2=5

(8)8x-1.5×2=5

(9)8(x+1.5)=20

(10)8(1.5-x)=4

(11)8(2x+1.5)=40

(12)10(x-5)÷2=18

(13)10(x-5)÷6=18

(14)8x÷2=28

(15)8x÷3=16

(16)6x÷3=18

(17)4x÷3=18

(18)5x÷2=1.5

(19)5x÷3=1.5

(20)3x+1.8×2=5.4

(21)3x+1.8=5x+0.2

(22)5x-9=3x+1

(23)3x+9=5x+1

(24)5x-9=3x-1

(25) 53x-9=55x-10

(26)2(x+1.5)=9

(27)2(x-1.5)=8

(28)2(x+3)=7

(29)2(2x+3)=7

(30)(x-3)÷3=7

(31)(2x-3)÷3=7

(32)5x-15-3x=5

(33)5x+15-3x=20

(34)5x+15-8=15

(35)5x-15+8=15

(36)4x+2=10.5-x

(37)5x-1.8=x+0.2

(38)1.6×1.40.3x=0.7x

(39)1.8×1.50.5x0.4x

(40)3x+2x=6

(41)4x-2.5×4=12

(42) (x+1.5)÷2=9

(43)2(4.5-2x)=6

(44)3 ( 5x -4 )=  45          

(45)3x+24=5x-12        

(46)3.2x-9=23

(47)3(5x-4)=45    

(48)3x+24=5x+12

(49)58-5x=43   

(50) 27-x=2x+15

(51)5(2x+3)=20

(52)3(8+x)÷2=18

(53)1.5x+2x=2.8

(54)3(5x+5)=195

(55)144-x=2(54+x)

(56)1.5×2-8x=1

(57)58-5x  = 43   

(58)3.4x+1.28 =2.3             

(59)3x+8=4x-7             

(60)5(2x+ 3 )=20            

(61)35-x=4( x+5)

(62)5.2+0.4x=7.8

(63)3.6x-5.2=7.4

(64)9x+6x = 4.5

(65)10x-4×5=0

(66)0.86×2-7.1x=0.3     

(67)0.7x+6.8=15.2

(68)1.2×5-0.5x=3.5

(69)x-0.25x=0.375  

(70)0.75x+0.6=0.36×5

(71)0.7(3.5-x)=1.4

(72)4.4x-5.6=10+2.4x

(73)3x+12x=18

(74)5x+25=2x+67

(75)7(2x-5)=42   

(76)3(5x-4)=45

(77) 13x+24=25x-12

(78)0.96x0.75x=0.42

(79)1.5×43.2x14

(80)0.6(x3)9

(81)4.22x5x

(82)15.2-0.4x=7.8

(83)8x÷2=23

(84)7(x+3.2)÷2=28

(85)3.6x-x-0.1x=0.75     

(86)9x-4.8=3x

(87)0.9÷(2.06- x=4.5

(88)(x-8.2+10.8)÷2 =1.8

(89)9x-8.8x-8=3.4

(90)6x +6.85×4=32.2

(91)3(10.3-x) ÷2=6.45

(92)2.4-x=0.4x×0.5

(93)1.8 - 2x = 1

(94)3(8+ x÷2= 18

(95)3×1.83x=6

(96) 1.5x2x2.8+4.9

(97) (68-x)÷3×218

(98) 120-x÷20.8

(99) 3(67.4x)26.4

(100)12x18×1.19x

(101)16×0.56x=10x

(102)2.2(x0.6)1.1

(103)30.5x+38.536x

(104)7x14×1.54x

(105)3.26.5x=16.2

(106) 90x6.4÷318

(107)7(x3)÷256

(108)48.02-2.4x=9x-12.4 (109)5×1.050.3x=6

(110) 2.5(1.6x3)20

(111) 78-x÷0.38.1 

(112)2.4x1.2x4.32

(113)28.8=78-2.4x

(114) 80÷0.5=0.4x-75.6

(115) x÷6.5-8=6.5+8

(116) x-7.5=86.9-x

(117) 18x-6.6=8.22+10.2x

(118) 48.6-2(23-3.6x)=9.8x

(119)5(x-1.5)=x+0.6

(120) 4(28-1.5x)=10

(121)8.2x-70=4.2x+20

(122) 2x+1.5×2=8(1-x)

(123)13(x+2)=5(x+7)

(124)(12x+6)÷5=18

(125)0.85×6=5x+3.2

(126)48-4x=2x-7.2 

(127) 15x-0.5=2.8-18x

(128) 1.2x+0.2=28÷2  

(129)444-x=2(54+x

(130)75-6x=4(x+5)

(131)3(x+3)=6(x-11)

(132)24(5x+5)=195

(133) x÷2+3.915=15x

(134)20.46-2(x-2)=2.2(x+1)

(135)42.8-(0.2x+3.5)=1.8

(136) 15x-(2x+5)×3=4.8×7

(137) 4.8-2(x-2)=0.16

(138)5(2x+8)-5=6(2x-7)

(139)146-5(5x-2)=80

(140)x+19×2=7x-28

(141)55÷4x=275

(142)(x+2.5)×2=19.1

(143)5(x+9)=7(12-x) (144)6(x-4)=4(x+5)

(145) 1.5(3x+2.7)=18x

(146) 5.6-x=17.72-4x

(147) 48-2.4x=88.2-7.2x

(148) 15x-4x+x=61.2

(149)4x÷3=18

(150)3(8+x ÷2= 18

(151)3.5x70=2.1x81.2

(152)9(x -2.4)=50.4

(153)6x+0.4×8=9.8    

(154)4.4x+0.4=5.2x   

(155)5.2x-2.5x=5.4             

(156)2(x3)=7

(157)15x25-10x=20

(158) 1.5x5×1.2=2x   

(159)4(2.52x)=8             

(160)3.2+6.5x=16.2           

(161)16x-10=6x+240  

(162)5(24-x=10x

(163)9x+7x-x4.5

(164)3x+24.6=5x-12

(165)4+5(2x+3)=20

(166)4(x+1.5)=16

(167)6x+3-x=24.5        

(168)16x÷2=2.4

(169)7(x+3)=28×2        

(170)30x+90=50x100          

(171)1.5×4-16x=2        

(172)8x8-4.8=20

(173)48+3x=9x            

(174)4÷(2x1)=10

(175)5(x3)÷2=20     

(176)24-7x=4x+2

(177)15x+12×0.8=30      

(178)10x-8×0.8=20

(179)8(1.5-x=4        

(180)4(4.5-2x)=12

(181)(4x2)÷8=20       

(182)8x÷2=56              

183)15x27=9x3        

184)8(x1.5)=20

185)25x45=15x5       

186)16x1.5×4=10

187)32x1.5×8=20          

188)8(2x1.5)=40

189)48x60=18x30

190)6x20=8x6         

191)9x27=15x3

192)4x÷3=36    

193)(4x3)÷3=7

194)25x÷1.2=1.5            

195)2.5x÷3=1.5

196)4(40-x÷3=20

197)6x÷3=18            

198)2.5x12+8=20

199)0.5(x1.5)÷2=28     

200)0.1(x5)÷6=18

201)3×1.8+3x =6         

202)12-x÷2=8

203)3.74-2.5x=0.24       

204)25+3x-22=8x

205)64x+52(5-x)=296

206)15x15-10x=5       

207)18x-(2x+5)×3=5×4.8

208)1.6x12-8=15

20919x5=14x10  

2109x30=24x-18

211)(x3)÷3=27  

2125.3x-11.4=27+14.6         

213)5(2x3)=78.4

 

 

 

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