您的当前位置:首页正文

五年级下册分数简便计算题

2023-07-31 来源:意榕旅游网


五年级下册分数简便计算题

621137+15+7+15

41517 +872

12 +317

3-19- 89 15

45711+9+11 712-319+5612-19

76-47-327+3 14+113+14+23 16 -71

5 -2.8

1715-(215+57) 749+7-37

1 / 14

942881-(+) -(-) 11911

819-(8219 -9)

195512+(8+12)

52313 +610 +33 +2.7 3.82

3.825+2459 +19 15

10-2279 -39 4.375+6

993155267+11+7+11 47-16+ 37-518 +(733

8 -2.82)-54 14 +159 -21

4 59 -4559 +58 2 / 14

3321 10 -(2 +3.9) 1-- 14141111

143743531+(+) +- +-

942

解方程

19115+x=25 x

3

4 =x+0.25 x-

x+3.5×2=12 0.6x-0.5=3.1

15.375+5x=203

8

357977-9311=7 56=16 49+(x-12)=3

3 / 14

9715x+3 =5.375 x-(-)= 14 3x-

314=4

X+(59-19)=78 415+(X-12) 2X-167=7

8461915+X=215

712-154)=6

X-259= 6 513-x=3.2 4 / 14

X-(

x-(

71541-)= +(x-)=2

15846215221++ 1-- 983 102113-5+2

16+57+56

5118-(8+9)

2333+4-10

94712-1218-9 724+353358-12 4+6-8516-4+13 67+(45-310)

5 / 14

1-(

2132+) 1-(-) 7545423519-(+) +- 351074

给下面的分数约分 24 36

45 18 17752751

16351824 20 72将下列各组分数通分 57 8和12

131575 15和959和6

91021022和3317和51

6 / 14

14

19571391

314和235 243和57513和91 5718和2727和4213619和57

分数乘除法简便运算专题练习

84336

(1)( + )×3 ×9 (2)( - )× 927

(3) 16 ×(7 - 23 )

(5)23539 ×4 +27 × 4

(7) 7512 ×6 - 12 × 6

(9) 37× 335

(11)1521 ×34 + 1021 ×334 - 4

(13) 88889 ×9 —9 ×9 8815(4) 55516 ×9 + 9 × 6 (6) 613 ×75 - 613 × 25 (8)33433

8 +8 ×7 +8 ×7 (10) 6

25 × 24

(12)710 ×101- 710 (14) 33

5 × 99 + 5

7 / 14

484

(15) ( + )×7 ×9 (16)3 ×25

795

345518

(17) 36× (18) ( - )× 35

(19)26213 × 5

111(21) 1025

3747 (23)7878 (25) 355206

695(20)3225

5 ×6

3555(22) 7

7121(24)

9999 (26)5545912912 8 / 14

3343337(27) - × - × (28)63

8878762 (29)

5283

(31) × × (32)25 ×4

83154

2291626÷+÷ (30) ×(15× ) 293137375111785

(33)54×( - ) (34)12182472

9

6

5192135684190.3752325113 (36)725(35) 811

5311153131(37) 6848 (38) 12642424

9 / 14

71125434265578157343 (39) 95911 (40)

55511133888 (42) 79127912 (41) 8

5353344240.65355353 (43) (50)×+×

7887

(44)6.8× (46) (48)

114+×3.2 (45) 101×

2555558+×15 (47)8÷8 8815162611×+× (49)( 90+)×

88893737

10 / 14

(51) (53)

8551045×+÷ (52)18×(+) 15162799612214×7+×5 (54)(-)×(24-)

612335(55)( (57) 3

15444211×+)÷ (56)÷[(+)×]

57777351337431×+×3 (58)333×3 811118357592525 (60) 3456 (59) 912125

(61) (32×

×+×+

(63) 2516251616

11 / 14

31115+17)÷ (62)(25+)÷+ 412 444189799

54351131663() (65) [()]9217823423 (64)

(66)(21×

(68)

3419+×21)× (67)(99+)÷9 7741014421054÷[(+)×] (69)(+)×30 155311659115691×-÷ (71) ×58+×41+

888 5105 (70)6 (72) (73)

35154÷[(-)÷] ×153 – 0.6×53

828 (75)5544514523××- (73) ×+÷ 57425655

417711310

(76)( + )÷ + (77) ×[ ÷( × )] 543108259

12 / 14

2314 (78) ( + )×15×11 (79)37

151139

(80) 46×

200644 (81) 2008×

45

(82) 47 ×15722 ×12 (83

(84)36×937

(86) 725×101-725

(88) 53519 × 4 +9 × 4

2007) 910 ×1317 +910 × 417 (85)1113 -1113 ×13

33

(87)

45379759 (89)17× 9

16 13 / 14

14 / 14

因篇幅问题不能全部显示,请点此查看更多更全内容