人教版小学六年级数学《四则混合运算》专项练习题

人教版小学六年级数学见则混合运算专项练习题

179,17_

(2)«X行+R=I。

7

(3)9.56+4.875--+1.44

O

311

(4)i二一«X4

383

(5)4.6X-+8.44----X5

OOO

5

(6)15.64-[32X(1-T)4-3.6]

O

53

(7)4-3+6Xi

3^19,2^1919

(8)—*—-L—*———

520丁52020

28

(9)—X80X—XL25

(10)25X1.25X4X8

(11)0.7+3.9+4.3+6.1

1/13

(12)7.35X99+7.35

(13)47-84-17--

(14)46X101

(15)15.6-5—

51

(16)x-8x=3X45

53

(17)14X-+14X-

44

(18)|吟+卷+|

(19)IX：+|+|

3-5Z_11

(20)X

392036

7_1_8

(21)

6-1515

5

(22)-¥+鸿

2/13

424

(23)x-+-x-

o(o

1453

<24)--75%--北

357

(25)(-+-)X24

obiZ

(26)205X32-656

(27)20%x=80

15Z1,1x

(28)L5x(出)

/31

(29)~~~—1.75+0.4

54

(30)30%x+9=39

(31)40%x+15=55

(32)(/一3)X45

oo

i37

(33)2—q+q-逋)]

3/13

(34)0.34-[14-(3.3-2.95)]

(35)50%x-6=44

515

36)z--)X(-X

xf6-38ZJ

21545

z)--X-+-T-

(J•JX

\3734X・65n

211

(38)(---)X35X-

0iy

(39)24X(；++)

40o

(40)60%x+30%x=90

8771

(41)QX]

yoibo

(42)(2-1.6X0.5+1.2)-r8%

2

(43)8.64-4.3X-

b

655

(44)zX(--0.25)4--

i1Zo

4/13

3

(45)[3.6-(4.7+2.3)X”+L2

(46)96%4-[3-(0.6+2.4X0.2)J

(47)250%X15%X240%

(48)12.5%X19+12.5%X1.3

5117,2

(49)8,4+9

511,310

(50)iXT5+8=

9l2,4

rz)

(51)而「号乂(5+5]

“z5.41

(52)60X)

(运+正-2

(53)(2-1.6X0.5+1.2)4-8%

(54)60%+2・l+12%

(55)

谓+/xi)军

(56)15%X1.25X6X80%

5/13

(57)6.78X90%+67.8%

(58)12X(14)

4Q

(59)(9-10Xi)-4

(60)101.1-25.93+5.14-0.85

C1O1

(61)-4)X(--1-)

(62)2.6X；+yxj

obo

(63)3-y-®

(64)x-50%X=12

(65)|x|.

(66)fX(1

6/13

12,48、

(67)Zxg+(g-正)

955

(68)-XL25+TX2.2-T

544

138

(69)—X8X—XL25

44

(70)4--4-4--

□o

(71)I+[(|+7)]

8548

(72)(1025%)xQ10

5

(73)X-9X=240

…、

()52,141

747Xi+正-9

5i

(75)(10-—4--)xi

1203

(76)x-0.8x=16+6

7/13

4371、

(77)rz]

9

(78)25.125一档-17.4

1919

(79)0.38X7——+4X—

oUoU

(80)12.3-2.45-5.7-4.55

(81)RX17-12X.

(82)X[；4-(1)]

ozoy

(83)20X-8.5=1.5

4

(84)X-~X-4=21

o

(85)X-|X=|

侬)*-

6

(87)(20.1-21X-)4-5.1

8/13

(88)7.64-5.44-1.9X5.4

(89)0.2+[|X(0.15+,)

21

(90)24X-X(5X-)

Jo

36

(91)X—5X=5

侬)5XI/+!

111

(93)6X12-2x=2

21j_

(94)4X+4=2

48

(95)15X—+-+16

(96)3.64X[14-(—-2.09)]

.）（泊+2）*45

9/13

2、1

(98)(JX-)-r-X5

44D0

3_27_

(99)XX(4+3)=24

(100)35%X28+28X65%

a。1)"[汴哈-Q]

55

(102)10H----4-10

66

3693

(103)

4A5,4年5

(104)7»(。・35+2H

3189

(105)q-§)x-

(106)4-1^4X3

(107)[^-(^-|)]xu

3i

(108)8.5X1+0.75X5+6.5-1-

10/13

(109)1+0.544-0.9-0.75

43

(110)9Xy+9X-+9

5i

(111)24+[(---)X3]

0o

3/7、

(112)Ix(5T)

712

(113)(i-6)Xi

5r4.1x5n

(114)ITX[(5

4714

(115)—v———

158,5

515

(116)(———)——

9618

HX(1—yX：)

(117)

OO/0

144

(118)(5+)X55

11/13

⑴9）（T甘）Xll

(120)^

(⑵)*+7+H3)4

191

(122)4+[1—(―+—)]

ZUzo

(123)1+3.25+1+5.48

/…、351,19

(124)-X-+-X-

(125)(1-1-4X|)4

33

(126