四年級(jí)脫式計(jì)算題500道

..1.3/7×49/9-4/3

2.8/9×15/36+1/27

3.12×5/6–2/9×3

4.8×5/4+1/4

5.6÷3/8–3/8÷6

6.4/7×5/9+3/7×5/9

7.5/2-〔3/2+4/5

8.7/8+〔1/8+1/9

9.9×5/6+5/6

10.3/4×8/9-1/3

11.7×5/49+3/14

12.6×〔1/2+2/3

13.8×4/5+8×11/5

14.31×5/6–5/6

15.9/7-〔2/7–10/21

16.5/9×18–14×2/7

17.4/5×25/16+2/3×3/4

18.14×8/7–5/6×12/15

19.17/32–3/4×9/24

20.3×2/9+1/3

21.5/7×3/25+3/7

22.3/14××2/3+1/6

23.1/5×2/3+5/6

24.9/22+1/11÷1/2

25.5/3×11/5+4/3

26.45×2/3+1/3×15

27.7/19+12/19×5/6

28.1/4+3/4÷2/3

29.8/7×21/16+1/2

30.101×1/5–1/5×21

31.50＋160÷40〔58+370÷〔64-45

32.120-144÷18+35

33.347+45×2-4160÷52

34〔58+37÷〔64-9×5

35.95÷〔64-45

36.178-145÷5×6+42420+580-64×21÷28

37.812-700÷〔9+31×11〔136+64×〔65-345÷23

38.85+14×〔14+208÷26

39.〔284+16×〔512-8208÷18

40.120-36×4÷18+35

41.〔58+37÷〔64-9×5

×0.55>÷8.5

×4.8÷0.12×4.8

44.〔3.2×1.5+2.5÷1.6〔23.2×〔1.5+2.5÷1.6

÷4=5.38+7.85-5.37=

÷×5=6-1.19×3-0.43=

××4=0.68×1.9+0.32×1.9

×

×〔3.87-0.13+4.2×3.74

50.32.52-〔6+9.728÷3.2×2.5

51.[〔7.1-5.6×0.9-1.15]÷2.5

÷[2.6×〔3.7-2.9+0.62]

53.12×6÷〔12-7.2-6〔412×6÷7.2-6

1.[<5.84-3.9>/0.4+0.15]*0.92

2.4.38/<36.94+34.3*0.2>

3.<284+16>*<512-8208/18>

4.5.4/[2.6*<3.7-2.9>+0.62]

5.[<7.1-5.6>*0.9-1.15]/2.5

6.32.52-<6+9.728/3.2>*2.5

7.5.8*<3.87-0.13>+4.2*3.7

8.8/9*[15/16*<7/16-1/4>/1/2]

9.[51/2-1.04*<12/3+5/6>]/2.9

10.63/7/3/7-[<7-0.5>*1/4]

11.<0.75+0.2>/0.25*25%+12/0.75+7.2/2.4

12.1.21*42-<4.46+0.14>*1375+450/18*25

13.1+0.45/0.9-0.75-168.1/<4.3*2-0.4>

14.605*8+3.5-44+10.9-<6.6+0.125/12.5%>

15.56*〔56-65*[0.325-62/30+〔56/8-65]

16.4/7*5/9+3/7*5/9-3/4×8/9-1/3

17.50＋160/40*〔58+370>/〔64-45

18.347+45×2-4160÷52

÷

÷[2.6×〔3.7-2.9+0.62

30.8÷[14－<9.85＋1.07>]

[60－<9.5＋28.9>]÷0.18

2.881÷0.43－0.24×3.5

20×[<2.44－1.8>÷0.4＋0.15]

28-<3.41.25×2.4>

2.55×7.12.45×7.1

777×91111×3

0.8×〔15.5-<3.215.79>〕

〔31.83.2×4÷5

31.5×4÷<6÷3>

0.64×25×7.8

2.22÷2.5×2.5÷2

194－64.8÷1.8×0.9

36.72÷4.25×9.9

5180－705×6

24÷2.4－2.5×0.8

<41212389>÷7

671×15-974

469×121492

405×<3213-3189>

3.416÷〔0.016×35

0.8×[<10－6.76>÷1.2]

19.4×6.1×2.3

5.67×

18.1×0.923.93

0.043×0.24×0.875

0.4×0.7×0.25

0.75×102×2

×0.861.853+654-583

2.951×75-956

3.854+965-852

4.741+852+963

5.951+753-832

6.423-512+627

7.746+958-654

8.9987+658-2235

9.861-546+3368

10.8856+9951-10254

1.8546+912-6589

2.6541+6987-3354

3.6987-3546+3216

4.9654+364-3365

5.9658+6325-5214

6.8547-5214+6325

7.3258+1258-2354

8.6547+7456-9632

9.32145-25698+325

10.856+9541-753

1.58+89+38

2.685+289+309

3.985-682+521

4.369+258+147

5.963-852+741

6.5+98+79

7.365-264+951

8.951+753-864

9.357+159+638

10.693+954-682

11.214+354+621

12.324+965-787

13.5+684-249

14.9+85-60

15.100+200+300

16.259+324-512

17.249+654+365

18.5+64+65

19.283+591-325

20.986+934-860

1.28+49+482

2.124+125+56

3.6521+4562+782

4.452+456

5.4521+<452-52>

6.152-54-65

7.4512+125-561

8.4521+5316-4512

9.2445-561+452

10.4562+4512-546

11.12+456+561

12.845-23+56

13.5421+365-569+265-85

14.58432+52-54

15.214-98-85

16.365+56+56+96

17.854-5695-23+52

18.2564+564+65

19.256+65+65

20.56+5684-98

1.45+15×6

2.250÷5×8

3.6×5÷2×4

4.30×3+8

5.400÷4+20×5

6.10+12÷3+20

7.<80÷20+80>÷4

8.70+<100-10×5>

9.360÷40+10

10.40×20-200

11.〔80-25*2

12.70+45

13.90×2÷3

14.16×6÷3

15.300×6÷9

16.540÷9×7

17.30×20÷15

18.400÷4×7

19.〔350-80÷9

20.160+70+50

21.18-64÷8

22.42÷6+20

23.40-5×7

24.80+60÷3

25.41+18÷2

26.75-11×5

27.42+7-29

28.5600÷80

29.25×16÷4

30.120×25÷5

31.36×11÷3

32.1025÷25×8

33.336+70-6

34.25×9×4

35.200-33×3

36.3020-1010+54

37.12×50+10

38.25×8+199

39.23×11-13

40.125÷25-545+240÷12124+78+22100-35-25

〔140-70×5463+84×2÷42490÷7+24×5

26×6-110345+99〔46-20×30-90

25×27×415×7+85×7〔40－4×25

125×642400÷80－14×2108－〔83＋360÷60

〔420＋48÷〔375－345290－〔34×3+99

142－54