=分数乘除法简便运算100题(有答案)ok

时间:2025-04-03

分数乘除法简便运算100题(有答案)

84336

(1)(9+27)×3 ×9 (2)(8- 8)× 15

(3) 1×(7 - 263)

(5)29×34+527× 34 (7) 712×6 - 5

12 × 6

(9) 37× 335

(11)153103321×421×44

(13) 889×9—889×9

(4) 55+ 51

6×99× 6 6) 6713×5- 613× 2

5 8)334338 +8 ×7 +8 ×7

(10) 6

25 × 24

(12)77

10×101- 10

(14) 33

5× 99 + 5 (

484

(15)( ×7 ×9 (16)3×25

795

345518

(17) 36×(18) ( ×

35

(19)262

13× 5

1 1 1 (21) 10 25

3(23)7 7478 7 8 (25) 35 5

20 6

(27)334388×78×37

(29) 1626

3÷7+3÷7

695(20)3225×56 35 5 (22)

7 5

7121(24)

9 9 9 9 26)59 54512 9 12

28)63 37

62

30)22929 ×(15×31 )

( ((

5283

(31) ×× (32)25×4

83154

5 1 117

85

(33)54×( - ) (34) 121824 72

96

519213568

4 19 0.375 2 3

72525811113(35) (36)

53 1 115313 1

6848126424 24 (37) (38)

71125434 265 578 157 5911 (40) 343 (39) 9

555 111 33

8 8

7912 7912 8(41) 8 (42)

535

33 44 24 0.6

353 (43)

(44) +114×3.2 (45) 55 (46)

558+8×15 (47)8 (48)

1637+23

67

(49

(50)5×3+5×57887

(51)

815×516+51027÷9

(53)2×7+233×5

(55)(5

×4+4)÷47

7

7

7

25

8

15

÷8 )( 90+1188)×89

(52)18×(45

9+6

) (54)(1-1612)×(24-45

) (56)1÷[(2+115

35)×

13

]

(57) 3×

(59)

57592525 (60) 9121253456

387431

+×3 (58)333×3 111183

31115

(61)(32×+17)÷ (62)(25+)÷+

412 444

(63)

54351131663 ( ) (65) [ ( ) ]

9217823423(64)

187999×+×+2516251616

(66)(21×

(68)

3419+×21)× (67)(99+)÷9 77410

14421054

÷[(+)×] (69)(+)×30 15531165

1156991

×-÷ (71) ×58+×41+

888105(70)65

(72)44514523

××- (73) ×+÷ 5742 (74)

45

÷[(58-12)÷58]

(76)(45+14 )÷773+10 (78) (215 3

11×15×11 (79)

(80) 44

45

(82) 415×77×2212

(84)36×937

5655

3 ×153 – 0.6×53

(75)5 (77)18 ×[1310

2 ÷(5 ×9

)]

37 1439

20062007 (83) 913+9410×1710× 17 (85)111113

13-13×33 (81)

(86)

77×101- 2525

(87)

4535

7979

53519

(88) 9× 4+9× 4 (89)17× 16

(90)2006÷

(91) (93)73

(94) 166

2007

2008

4467×37 (92)2004× 452003

11× 158

1

÷41 20

13263×39 + ×25 + ×

4413(95)4

(96)1

423117×(2 - )+ 15 ÷

34171221

(97)2000÷2000

2000

2001

1993 1994 1

1993 1992 1994(98)

(99)335×2525 + 37.9×625

(100)(9

27+729)÷(55

7+9

分数乘除法简便运算100题答案:

(1)(89+427)×3 ×9 =31

(3) 1219

6×(7 - 3)=18

(5)235× 3119×4+274=36

(7) 7512×6 - 12 × 6 =1

(9) 37× 36

35= 335

= =5 (11)

15321×41021×343417

(14) 88889×9—9×9

(16)( 4789×7 ×9=92

(2)(38- 38)× 6

15

=0 (4) 5×55156 9 + 9 × 6 = 9 (6) 67626

13×5- 13 × 5= 13(8)334333

8 +8 ×7 +8 ×7 = 4

(10) 625 × 24

6

25 × (25-1)

19

25

12)710×101- 7

10

(14) 33

5× 99 + 5(16)34

5

×25=95

345518

(17) 36×(18) ( ×

3569534

=(35+1)×35 = 34

34 35

1252

(19)263× (20)32×556

15512

=(25+)× =(30+)×5635

1

=5 =27

3

1 11 5 35 5 17 =71 (21) 10 25 = (22)

77

37477121 8

(23)7878= (24)9999=5

7

(25)

55451123 5

20 =12 (26) =

259129125 6

334333737

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