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小学五年级分数加减混合运算习题

2023-10-09 来源:乌哈旅游


五年级下册分数加减混合运算 专题练习

355331+- +(+)

689442

1322313  1052468132213+- -(+)

1347215 + 5 - 5 8 - 9 + 8

58 + 431719

5 - 8 + 5 15 + 21 + 2

21

10- 7575112 - 12 8-12+6

43-(25+310) 5197+4-14

1085 6-(34-25)

3458 + 7 + 8

1116+2-6

25 -

512 - 718

27 - (217 - 8)

1

51534115 - (8 + 4) 16+17+15 131515 - 6 + 6 23 + 16 - 5

12

5-459-9

531545

+ - + + 643699

931215-(+) 2-- 13132666121

+( - ) 111 2341541++ 1--1 56524

4318712

235613

58(5812)

910(2514)

25+13+35 2542471959522757 2(39412) 23+(12-14)687+11+311

1315(1325)

241

3 +5 +3 1115 + 411+415

97+18+358+7 3 - 14 - 133 - 4

45 -1

4 +1

3

2

1-45 -15

45+113+5

1124+13+4+3

8815-(15+718) 9

10 +3

3

20 -15

73271351- + +﹙ - ﹚ 12428147

43134 +(-) 2--

84577

527115

112 -﹙ + ﹚ 15 -5 +7 15156312 156 -﹙311

3 -12 ﹚

29+38-58

14+14+34 1

56 +27 +16

4-45 -1

5 415 -(2 +14 )

2-113

4 - 3 - 4

4261720-320-920 114+5314+14 -213-3=

58 +25

3 +6

34 -27 +14 +2

7 5112 -(12 -12)2+4-6 8-3+12

1535511-8-8 749+12+9

78+34-1112 3–(199

21 - 14 )

6-(34-215)

32516

235+13+35 42153

43104331515 4(84)

11531712312+8+8+12 9-8+9-8 3

3722155

+ + + ++ 67651057124761156++-+++

797911151115

732154-+ 2--24419371+++ + -( - ) 8851919 1681683555

71131115 + 15 -(10 + 15 ) 474215 + 9 - 15 + 9

324 -27 +12

4 +7 3583813

251564969 13-3727+13-7

112381157142128 11 + 5 + 11 + 5

10512623238

24(3579212)

81815+3-15

819+6-34 1-16-38

4

67-(16-112)

981019-(9-19)

49-25+529-5

3514-12+6

5513 + 13 + 513

724544 + - ++ 939979

432133-+ -(-) 5103248715511431821+(-) -+ -(+) - + 932

423-(5+310) 5-49-59

3-(9614 + 7 )

561413

2-57-27

81261332-(4-8) 23+(12-14)

910 -(34 -16 )

15715415710(3245) 6235105

10-(23 +1411

2 ) 5 -6 +3

4911059 23 + 15 -23 + 15=

(1731720+10)-(20-710)

2425 -413 -5413 -13

513151713 11112+58+8+14312-27-

27

5

4271391 -(-)+-(+)

531020106分数加减混合运算专题练习

一、计算下面各题。

3223131  1 + 3 - 4 7 - 2 + 1

105

58 + 45 - 38 + 15

43-(25+310)

110+38-25

348 + 7 + 58

2468715 + 1921 + 221 57+14-914 3215-(15+3)1116+7+5 55510- 712 - 512 34+356-8 6-(324-5) 16+12-16 6

898718-512+6 5319+(4+2)45 - (118 + 4)

1315 - 156 + 6

25 -

5721545221 - + - - ( - ) 5-- 1218361299877

56 + 34 - 13

4173812

58(5812)

215+3+35

56 + 49 + 59 24719595 29(3412) 6837+11+11 1 +(2 -1

) 123421514 251 22363757

910(2514) 2113+(2-4)913-(313+1226) 1545+6+5 7

13111(1--

15324

2) 1-4 -1 2 +4 +1 553535913511124111144++ + + +++ +++

78874343535151115

88711393373-(+) 3 - - - + - 1- + 434102015124151518

1739527115511

2 -﹙ + ﹚ 15 -5 +7 1 -﹙3 -1 ﹚ -- 6312426632202020

434331 () 11+5+3+1 51015484128812

7123-+- 9898 8

二、列式计算。

52121 1.6与3的差比9多多少?

5

1322.一个数比20与7的和少14,这个数是多少?

3

三、应用题。

31759 1.工程队修一段公路,第一天修了4千米,第二天修了5千米,还剩8千米,这

4段公路全长多少千米?

311 2.一只货船第一小时航行4千米,第二小时比第一小时多航行2千米,第三小时比第

61二小时多航行4千米,这只货船第三小时航行多少千米?

9

21 3.修一条水渠,第一天修了全长的15,第二天修了全长的6,还剩全长的几分之几

没有修?

71155521

- = - = + = + = 10556 - 45

= 59 - 25 = 1 - 2

7

= 259 + 9= 710 + 110

= 79 - 29= 47 - 17

= 518 + 3 = 47 - 16

= 15 + 18 = 310 + 14

= 718 +2 = 718 + 8

=

546 +9 = 5712 + 12

= 2 + 49 = 354 + 16

= 16 + 15 = 32414 + 15 = 27 + 57 = 135 + 5 = 12 + 15 = 78 - 56 = 14 +13 = 710 -15 = 34 -0.25= 317 + 9 = 71458 + 13 = 118 + 8 = 1112 - 912 = 1 - 34 + 17 = 29 + 12 = 45 -23 = 535 - 14 = 1- 73 + 23 = 13 - 15 = 10

344

5 + 2 = 56 - 1

6 = 3

5 = 13

4 + 8 = 62

7 - 3 = -1

4 = 1

5 = 89 + 1

6 =

16 + 1

4

=

51 - = 75

5311417 - = + = - = 78515311 - = 45

23 85 15 11 35

+ = 46

997828 467 2314 1-35 = 710 - 310

= 25 + 35 = 12 - 1

4

= 1 + 37 = 0.74+ 25 = 0.375 + 12-134 = 5 316 + 12 = 1- 13 + 19

= 57 + 12 = 34 + 38 = 1-

310 - 2578 - 219 + 8

121263814 4515 7279 -9 = 8 + 18 = 5537 + 14 = 4 + 17 = 15 - 1486 = 15 + 15 = 158 = 35 - 16 = 23

4

+ 7 =错误!未找到引用源。 57 = 23 + 19 = 11817 - 14 = 15 - 3 = 23131324 - 6 - 8 5 + 5 - 4

5

11

2391012

35 + 1

5 = 21

5 - 4 = -13

22

=

15 - 1

2 =

710 + 1

5 = 5

7 + 5 =

543111347192

+ - + 0.25+ + + + + 858510- 712 - 5

12

718-512+6 34+36-58

59+(314+2) -(

34-25)

415 - (8 + 14) 16+12-16

1315 - 16 + 56 25 - 27 - (21

7 - 8 )

1541543-(25+310)110+38-25 38 + 47 + 58 5712 - 18 12

152121517+94-1435-(215+13) 6

1116+7+5

23 + 15

6 - 12

45531545

5- - + - + + 9912 +(23 -1

4 )

121514 235613

22757 9(210514)

215+3+35 23 +( 12 - 1

4 )

2-156 - 6 1-45 -15

6434187312 5(58812) 6837+11+11 15 + 546 + 5 1- 13

69924579195 2(39412)

913-(313+1226) 112 - 4 1315 - ( 12

3 + 5 )

2414111144211

+ + + + + + + - 3535151

6 +(12 - 4 )

14+1123+4+3 3 - 14 - 13 - 3

4

415 -4 +13 2728 +﹙13514 -7 ﹚

25276 -﹙3 +12 ﹚ 151.875-﹙0.25+2

3 ﹚

1-23 -13 4-45 -15

351511917 + 8 + 38 + 57 93310 +20 -15 114 -5152 +76 156 +217 +6 14

15356815 -( 815 + 7

18 )

-712 +3

4 56 -﹙313 -11

2 ﹚ 58 +25

3 +6

4113212113

-( + ) - + + 2- - - 5240.8+5

8 +0.2

2 - 347 - 7 45 + (318 - 4)

518 - 3 + 512 78 + 3114 - 12 3–(

19921 - 14 ) 6-25 + 13 + 35

34 - 215 - 3 4.8 + 1914 + 1.2

474712+14-16 15311 - 8 - 58 (324 - 5 )45 - 310 + 415 15

4345112 - 12 - 1

2 574

9 + 12 + 9 13 + 21

5 + 6

34 - (31

8 + 4)

61156115317123+++ -+- ++-

128812127+9+47+79

545781450.125715 + 1115 -(311

10 + 15 )

415 + 7429 - 15 + 9

24 + 59 + 156 - 9

63713 - 7 + 13 - 27 15526 +7 +6 + 7

9898916+38+7116+8 34 -2127 +4 +7 112 + 31158 + 12 + 816

11151115 24413 + 5 -( 5 - 5 )

23 + 58 + 31

8 +3

71411 + 5 + 11 + 2

5

372732154

+ + - ( + ) 2 - - 510510 512 - 6 23 - 2 38

67 - (16 - 112) 24- (3 5 2785 - 1 15 - 2 15

81815+3-15 34-5112+6 1-

16-38 59+47+49

89 +( 23 - 12 ) 132 -( 4 - 3

8 )

88559 + 2 712) 49-2525+9-5513 + 5513 + 13 78 - 512 + 16 17

19199810

19 - ( 9 - 19) 89+136-4

79 +23 - 49

423 -( 5 + 3

10 )

2114596931

5- - +(-) 3-( + ) -( - ) 99147104632423 + 512 - 13

56 - 114 + 3 56 + 512 - 13

45 -310 +15 56 -( 12 + 1

3 )

10-(23 +12 ) 2425 -413 -513 -4

13

23 + 1215 - 3 + 5 ( 13 + 0.5 + 0.5 - 13

15 + 745215 + 15 2 - 7 - 7 4325 - 10 + 3 45 -16 +1

3 1720 + 310 ) - ( 1720 - 710 ) 5 18

710 -( 34 - 2

5 ) 12 -( 34 - 3

8 ) 4191059 151

3 - 1 7 - 1 3

11511434713912

+ + - - - - ( - )+ - ( + ) 1288122727154 + 12 - 13

68157121 + 14 + 7 12 + 6 - 8 49 + 78 - 19

2- 27 - 17 76 - (1118 + 6) 711 - 712 + 411 - 512

58 + 79 + 38 8119 +( 5 - 9 ) 35 16 + 34 - 3

8错误!未指定书签。

1-(25 + 13 ) 32 - 235 - 5

19

51020106356 + 215 - 56 + 2

15 1325 -(412

5 - 25) 559 - 12 + 49 32 - 25 - 13115 - 3 - 15 29 - 17

5 + 9

113 + + 14167

7511735117131

-( - ) - - -( + ) 3 + - 181892557 + 11 +7

1234 + 5 + 5 2 -

512 - 1136 1 - 1332 -(4 - 8 )

5116 -(2 + 3 ) 34 + 36 - 58

687 + 11 + 311 5 - 459 - 9

88715 -(15 - 18 ) 59 +(34 + 12 )

13883212 -(3 - 2 ) 37 + 514 1 - 112 + 4 - 16 78 - 512 + 16 913 -(31213 + 26 ) 1310 + 8 - 25 18189736 - 8 + 14 325 - 5 43 -(25 + 310 ) 25 + 13 + 35 35 -(2115 + 3 ) 620

44352

4 -(7 - 5 ) 45 - 310 +2

3

519

7 + 4 - 14 23 +(12 - 1

4 ) –(32

4 - 5 )

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