四年級(jí)下冊(cè)混合運(yùn)算(人教版)

350-(24+76)x2 (480+20x4):20

(300:15-11)x12 480-(80+20):4

1721-36x(432-408)

420-(25+15)x4

8x(28+18:6)

(230-215:5)x16

(160+880:20)x4

(90-21x2):12

70+(750-65x11)

(800:20+36)x12

(60-12x5)x89 (328+198-9)-70

(73+22);(72-67)x35 36x5-(27-17)

(457+28x14)x5

280-(240-8x25)

30+(96-12x5)

50-[(165+35)-100]

32-(20-96-24)

85+14x(14+208-26)

21+(327-23)-19

539-513-(378-14)

(110-10)-10-10 304-275-(275-25)

22-(10+100-10) (252-14)-17-10

(70+10)-(18-10)

44+15x16-32

(10-100-10)x11

(53-588-21)x36

(60+10)-(17-10)

17+(233-43)-10

22+(374-10)-26

(245-11)-18-11

(346-10)-16-12 215-198-(121-11)

(45-651-21)x33

(714-12)-27-19

14+(21-19)x14

736-(43-20)23

(227+11)-(31-14)

(31-154-11)x12

(1369-37)-37-32

160-(22-12)x22

(438-39)-21-12

(20+18)x11-239

(58+370):(64—45) (58+37);(64-9x5)

95-(64-45)

(247+18)x27-25

36-720-(360-18)

(70+203-7)+28

(540-360)-(18x5)

360-(60-2)

(360-12-10)x20

(24+36)-12x14

(86-24)x5-31

(365-328)x(73-55)

765-(491-476) 75+720-(42-27)

(252+144);(307-271) 630-(21-12)x6

(420-42x7)-6

530+54x4-8

186-900-(100-95)

(630-9-23)x250

168-48x16-8

1120-(280-96-8)

(42+38)-(473-468)

100x[(48-15)-5]

[(125-25x5)+35]60 200-10+120x11

516-(320+320-5)

2500-791-7x8

[150-3-(30-28)]x10 72-44+85

987-3x6

6-3x987

98-46+25

48-12x3

24+24+24-2

24-2+24x2

56-7x5 30-6+28

28+120x8

203-135-9

97-12x6+43

26x4-125-5

75x12+280-35

180-(12+3)

95-(64-45)

(38-16)x24

(26-14)x8

270-30-180-30

(270-180尸30 100-(54+6)

42+6x12-4

42+6x(12-4)

240-(20-5)

(37-15)x(8+14)

(850-100)-3

56-(25+17)

(15+20)x6

(59+23)x(96-8)

72-4x6-3

(124-85)x12-26

75+360-20-5 1200-20x18

35x40-315-3

150-(67+83)-26

45+55-5-20

60+240-(32-26)

480-(144-960-8)

(850+100)-3

325-13x(266-250)

135+65-(15-7)

95-(64-45)

(135+65)-(15-7)

50+160-40 120T44:18+35

(58+37尸(64—9x5)

178—145+5x6+42

21+(327—23尸19

85—14x(14+208:26)

828-23x12-48

18—15+10x18

54-18+41x3

16x5-80-16

640+360-60+40

72—44+85

98-46+25 120+180-6x2

987-3x6

24x2+24-2

28+120x8

203-135-9

26x4-125-5

97-12x6+43

323+160-40-142

455-144-18+156

981-(54-9x5)

95-(64-45)+67

178-145-5x6 36x4-18+235

104x(14+208:26)

321+(327-23)-19

439-513-(378-14)

112-3094--17-13

81+(253-22)-21

656+20x28-542

(203+23)x24-597

(210-10)-50-40

645-424+114x20

544-275-(275-25)

(170+310尸(65—60) 120-12x107-254

754+16x15-532

(109-100-10)x19

(153-588:21)x43

(760+13)-(17-10)

278+(233-43)-10

100-10x150-269

[424-475-19]x19

422+[(374-10)-26]

(245-11)-18+232

124-(34+100-10)

(252-14)-17-10 (35-13+10)x15

(345-10)-16x12

215-198-(121-11)

(45-651-21)x33

19+192-12-10

572-[22-23-408]

219+[156-170-34]

(714-12)-27+179

[14+(21-19)]x14

[238-(13+15)]-30

736-(43-20)x23

(227+11)-(31-14) 236+(19x44—223)

828-23x42-348

318-155+10x18

(131-154-11)x12

(1369-37)-37-132

160-(22-12)x17

357-21x13-197

(985-728-26)x15

(438-39)-21+102

(20+18)x101-239

250+160-40-123

(58+370尸(64—45) 120-144-18+535

45x2-4160-52

(58+37尸(64—9x5)

234+95(64-45)

178-145-5x6+42

680-64x21-28

700-(15+31x11)

9405-2940-28x201

920-1680-28x201

920-1680-40-7

690+47x52-233

400+612-12x4 118+153-17x9

480—(32+32+4)

(374-265+238)x6

(72+108-36)x64

(400-75x2)-125

21x(230-192-4)

118+306-17+265

560-(48+48-4)

540-45x(65+35)

325-13x(266-250)

300-225-5+145

10+645+90652-326x16 576+26+340

10x6x9

305+410-341

10x8+572

468+273—341

194-97x345

218-208+551

781-71+920

616-308x273

913-52x9

521-21x12+88

1156-17+5040-42 610-714-21x15

338+2108-34-292

(80-936-78)x15

1305-(760+240-40)

(4076-114x15)91

(628+830)-(307-289)

125-25x6

(135+75)-(14x5)

120-60-5x5

1024-16x3

(135+415)-5+16

1200-20x18 720-720-15

(360-144尸24x3

240+480-30x2

225-10x(6+13)

(120x2+120)-9

164-13x5+85

330-(65-50)

128-6x8-16

64x(12+65-13)

19x96-962-74

10000-(59+66)x64

5940-45x(798-616)

(315x40-364)-7

12520-8x(121-11)

(2010-906)x(65+15)

(20+120-24)x8

106x9-76x9

117-13+36x15

3774-37x(65+35)

540-(148+47)-13

(308-308-28)x11

(10+120-24)x5

(238+7560-90)-14

21x(230-192-4)

19x96-962-74

10000-(59+66)x64

5940:45x(798-616)

(315x40-364)-7

735x(700-400-25)

1520-(1070+28x2)

9405-2940-28x21

920-1680-40-7

690+47x52-398

148+3328-64-75

360x24-32+730

2100—94+48x54 51+(2304—2042)x23

4215+(4361-716)-81

(247+18)x27-25

36-720-(360-18)

1080-(63-54)x80

(528+912)x5-6178

540-(30x15-50)

6x58-(174+89)

(75+49)-(75-44)

25x(22+576-32)

84-[(8+6)x2]

42x[169-(78+35)] (29+544:34)x102

26x(304-286)-39

756-[4x(56-35)]

36+300-12

848-800-16x12

(132+68)x(97-57)

72-[960-(245-165)]

540-[36-(12+6)]

75x12+280-35

48x(32-17)-30

972-(720-21x33)

450-[(15+10)x3] (45+38—16)x24

500—(240+38x6)

[64-(87-42)]x5

490-[210-(750-25)]

576-(33+15)

(736-16+27)x18

902-17x45

(87+16)x(85-69)

680+21x15-360

[175-(49+26)]x23

250+240-8x5

840:40+40x40 960-720-8x9

2400：[1200：(600：15)]

520+22x(15+45)

160+740-20-37

900：[2x(320-290)]

972-18+35x19

[492-(238+192)]x26

972-(270+31x9)

600-(165+35x3)

[196+(84-12)]x5

7100-137-263+300

120-24-20-4 900-(120-20x3)

768-[8x(76-68)]

130x[(600-235)-73]

675-600-15x12

720-[(187+18)-41]

14x[(845-245)-12]

[668-(132+245)]-97

115-15+20x3

(440-280)x(300-260)

14x[(860-260)-15]

12x[(76+57)-19]

840-(320-80) (28+32)x(90-40)

480-[4x(50—40)]

32x18-540-45

(900-16x35)-34

840-[15x(32-28)]

909-[36x(350