400X7=36X9弋300X4=30X3=

440X8=400X8=200X7=6X900=

600X7=300X5=1000X7=200X6=

80X6=90X7=100X5=300X8=

200X6=50X5=700X6=4X600=

100X8=200X2=60X3=3X400=

60X2=4X700=300X5=70-32=

300X6=70X9=800X5=724-8=

500X8=50X5=400X5=9X300=

400X6=5X500=40X2=38+57=

100X5=200X5=50X5=500X8=

40X6=20X8=80X6=70-23=

20X3=45X9弋4X500=60X2=

80X9=500X7=200X9=72-8=

80X6=100X2=5X300=3X80=

6X300=80X8=400X5=32+57=

600X8=400X3=80X9=600X4=

700X6=60X6=3X500=32+57=

80X2=70X3=40X7=900X4=

56X7弋90X7=200X3=444-4=

40X7=200X4=36X9弋300X3=

80X3=50X5=54X8心5X200=

300X7=6000X2=600X6=25+49=

500X6=200X5=9X500=2X200=

6X600=37+25=14+68=4004-2=

63-25=300X5=17+62=50+5=

200X3=400X2=25+57=90+9=

4X200=54+18=32+68=7004-7=

26+56=16+70=800X6=300+3=

45+18=90X3=94-48=2000+5=

23X3=664-7=23-16=404-2=

14+62=35+18=86-48=300+5=

51-37=824-9=4X12=40+4=

800X8=200X3=804-4=8092=

6X40=48-25=3004-6=20004-2=

48-15=3X900=2004-5=40004-2=

68-59=2X200=30+3=4000+5=

37+55=844-9=604-6=300094=

93+8=76-68=1204-4=60+3=

800X5=38+4=80+8=404-5=

454-5=36+5=704-7=60+2=

58+27=500X8=80004-4=400+8=

70-17=764-8=3004-5=1004-2=

36-25=30X2=4504-5=90+3=

38+57=62+30=4004-5=800+2=

57+34=29+24=5004-5=800+5=

15+60=744-8=200+4=5604-8=

27+58=55+38=3604-9=630+9=

60+8=240+8=80-8=160-8=

120-3=240+6=320+4=150-3=

420+7=40+2=300-6=240-8=

640-8=210-3=70+7=200-5=

60+6=80+8=360-6=100-2=

180-2=30-3=80-4=160+2=

150-3=270+9=450+9=180-6=

200-5=250+5=450+5=560-8=

350-5=180-3=400-5=240+4=

810-9=120-6=360+6=450+9=

350+7=20+2=180-3=100-5=

150-3=300-5=630+9=180-9=

720+8=2104-7=120+2=80-8=

240-8=120+4=40+2=60-6=

40+4=160-2=280+4=400-5=

320+8=50+5=300-2=420+6=

80+8=60-2=200-4=240+3=

80+4=280+7=720+9=270-9=

360+4=350+5=480-6=70+7=

540+9=30-3=90-9=120-4=

140-2=540+6=400-8=270-3=

400-8=180-6=280-7=360+9=

60-3=250+5=560-8=350-7=

80+2=480+6=540-6=90-3=

320-4=250+5=4x24=9x37=

350+5=200-5=7x53=19x5=

80+4=360-6=10x5=63x4=

40+2=120-6=9x72=4x44=

60+2=450+5=6x38=43x5=

50-5=80-8=8x43=3x72=

810-9=160-2=0x48=5x99=

210-7=490+7=28x2=8x40=

300-5=150-5=8x64=5x62=

80+4=300-5=19x2=9x53=

210-3=60-6=15x6=86x9=

420-6=180-2=78x4=12x4=

180-9=240+6=17x5=15x6=

60-3=540+6=4x20=16x3=

320-8=640-8=82x3=6x73=

90-9=240+3=75x2=7x61=

200-4=280-4=5x18=5x52=

120-3=280+7=3x91=62x6=

90+3=150-3=5x66=6x25=

160-4=160-8=4x13=11x7=

210+7=3x15=7x59=93x7=

450+9=23x4=13x6=4x70=

480-6=7x68=58x5=37x7=

630-7=19x3=1x66=72x6=

8x90=5x400=600x40=13x90=

21x4=60x100=400x50=72x20=

2x78=20x600=80x200=26x30=

41x8=200x8=40x90=70x23=

26x3=600x10=60x400=50x86=

4x11=20x400=63x40=60x25=

43x0=70x100=80x83=28x50=

9x96=80x200=82x90=41x40=

74x6=40x200=700x11=77x20=

32x8=50x60=50x53=43x80=

87x9=30x300=400x22=400-8=

3x83=40x20=90x38=480-4

2x85=20x200=79x20=280-4=

9x70=60x300=56x70=400-4=

95x6=30x100=23x40=480-6=

87x2=500x30=37x50=350+5=

60x5=90x200=32x70=70x7=

54x7=70x600=200x29=700-7=

3x81=400x80=50x36=360+3=

14x4=20x900=61x80=600-6=

9x88=80x300=500x18=220+2=

4x54=400x30=45x70=120x2=

300x20=300x30=83x40=800-2=

80x700=20x300=30x35=6x50=

40X20=0X22=634-8=50-38=

9604-3=72+18=88+21=90-26=

8104-9=40X50=37-18=120-80=

7004-7=20X50=72+6=300-30=

3X20=70+2=460+2=420-150=

9X50=630+7=450+9=7X8=

12X5=630+3=32+8=900+100=

504-6=70-7=6X90=36+6=

5504-5=450+50=300-80=2000+800=

3604-6=12X6=560-200=634-7=

4804-8=644-16=3X2+9=69+22=

4204-7=102+20=5X7+4=560+40=

12X20=58+15=120X4=600-267=

33-28=12X60=74-2=1000-465=

500-50=450X0=300+6=32+5=

78+41=774-7=300+3=46+7=

4504-9=300+6=800+4=29+3=

5X8+8=4904-7=160+4=38+6=

880+20=65X10=404-6=38+9=

88+9=644-7=360-90=234-5=

174-5=28+68=29+5=454-6=

53+17=580+20=30+6=534-7=

300X7=400+8=480+70=53+7=

5X3+8=8X9+9=55+5=58+9=

217毫米+25毫米=238+79=307-49=724-8=

1噸一400千克=

604-8=360X7=208X3弋

1千克一500克=

504-6=65+8=59X6弋

5000克一4千克=

250+284=800X7=793X6處

2000米+8000米=

75分米-30分米=500-249=25X4=82X7心

8千米=()米237+663=83-9=260X4=

3米=()厘米

48+75=999X0=608X5=

4厘米=()毫米

58+23=28X3=260X4=

7000千克=()噸

26+524=95-48=63+8=

40分米=()米

2時(shí)=()分214-3=284-6=37+46=

30厘米=()分米100-40=7X8+6=78+22=

5千米=()米

174-5=49X4弋99+66=

30X3=

2000+600=120+360=29+81=

20+75=

404-6=30+9=32+64=

280+50=

734-9=4204-7=60+40=

130-70=

65+7=213義6%30+66=

7X5=

700-537=340X8=28+68=

724-9=

28+6=65+8=18+71=

30+180=

4X6+3=309X8=40+56=

98-80=

210+450=800X5=100-4=

5X8=

270-80=28+6=36+60=

77+13=

13+3—7=50X9=48-30=

53+9=

494-7=140+80=60+34=

32+8=

8X800=75-20=1400-800=

644-7=

9-5+5=16X5=240+60=

940-372=

90-82=39+53=27X3=700X4=

81-54=90-27=15X6=102X4=

214-7=82-51=216X3=9X80=

8X5=62+18=123X4=123X3=

700-500=40+42=75X6=39X7=

700+800=72-39=42X7=79X5=

24+18=37-27=23X9=340X5=

71-21=165+202=127X8=108X5=

90+300=320+590=165X6=105X6=

200+60=820-499=23X5=200X6=

100-20=605-309=62X3=205X6=

24+18=79+81=29X7=99X2=

290-180=706+94=15X3=99X3=

670-570=900-187=24X6=99X4=

820-220=800-235=48X3=513+96=

320-180=540-160=420X6=806X3=

270-190=170+350=250X7=599+252=

76-28=620-470=205X7=14X2=

100-51=320+480=50X4=30X6=3

142-138=504-7=40X5=500X8=

26+75=25X3=840+70=33X3=

87+12=36X2=21X5=304-7=

66+30=24X3=210X5=2004X2=

59-14=12X7=450-80=700X9=

78-34=224X3=300X8=52+6=

164-3=689X7弋25X4=86-24=

164-7=964-4=46+27=45+37=

20+8=204-2=27+54=60X5=

324-6=30004-3=750+250=120+300=

234-4=40004-5=80X7=100-55=

314-5=8404-2=300X5=94-19=

8+3=964-3=4X40=600X6=

214-6=2104-7=85+25=700+900=

334-8=320+8=650-320=74+28=

164-7=50004-5=1400-500=72-48=

274-6=634-7=73-29=200X9=

38+9=86-39=300X5=47+35=

504-8=400X8=9000-500=97-59=

754-9=93-25=64-26=64-16-

625X8=34+28=34+56=56+7=

235+679七67+33=87-53=86-49=

992X3心500X4=500X2=300X8=

504—318仁92-16-84+50=33-25=

306X8弋52-18=62+48=54+28=

456+157-1200-700=72+19=67+23=

150X6=4004-8=700X4=600X4=

324-5=72+9=660-90=82+9=

23X3=80-26=25+55=72-16=

55X4=53+69=40X7=52-28=

705X9=43+36=4300-700=1200-800=

90-26=90X4=9X654=724-2=

900-500=60X9=727X7=70X80=

73+69=8X60=564X6=50X50=

53+36=2X30=6404-8=90X60=

25X4=5X24=8404-6=600X50=

56+27=7X74=5404-9=100X30=

47+54=9X71=4004-8=900X10=

70X5=11X2=900+9=400X60=

50X9=68X3=480+8=100X10=

10X8=4X89=3004-6=40X100=

7X30=49X7=4004-4=600X60=

2X90=8X47=4204-3=700X40=

70X8=4X46=8804-4=40X600=

6X20=5X60=6504-5=100X40=

9X70=79X3=270+3=800X10=

2X90=82X4=63+3=60X200=

8X80=8X405=704-5=30X400=

60X3=945X6=224-2=90X500=

50X4=520X3=564-2=40X40=

90X7=7X121=573=82X90=

5X10=881X5=904-5=92X60=

30X6=261X5=78+3=18X80=

70X4=2X523=914-7=30X81=

7X80=5X460=38+2=96X80=

4X80=6X205=754-3=13X10=

10X20=30X400=400-35=3004-6=

30X26=90X500=6X50X7=330+6=

30X62=40X40=56+38=3604-6=

88X40=82X90=800-190=70X54=

60X45=92X60=740+680=60X32=

70X65=18X80=640+8=25X24=

10X88=30X81=54-30+7=540+6=

20X55=96X80=70X6+7=8X29=

93X10=50X86=30+72+8=60-45=

80X60=13X10=800-125=3004-4=

44X55=10X20=7204-9=3304-5=

20X14=30X26=354-74-5=3604-8=

600X50=30X62=81-48=16X54=

100X30=88X40=9X80=56X32=

900X10=88X30=65+55=24X24=

400X60=60X45=64+60=54004-9=

100X10=70X65=4X4-11=29X29=

40X100=18X88=3+56+7=29X29=

600X60=44X55=33+644-8=22X22=

700X40=22X14=42+70=15X15=

40X600=41X60=60X9=14X14=

100X40=60X55=5X90=16X16=

800X10=31X60=5404-9=20X50=

60X200=630+9=8X29X0=54+6=

60X100=82-54=60-22=20X800=

40x700=160+8=30x80=40x50=

50+7=23+17=6x900=90x90=

100-2=420-6=40x70=15x80=

13x70=10x90=30x23=40x16=

30x8+40=540+9=20x50=210x60=

45+9=60x30=40x20=40x40=

500x6=200-4=900x8=90x70=

60x200=3000-6=7000x3=72x5=

320+8=30x15=80x12=70x70=

480+8=90x40=70x70=30x60=

20x700=100x50=400x9=40x60=

40x12=90x60=70x600=80x90=

70x60=20x6+4=30x20=50x70=

1204-2=120+4=800x5=20x80=

14x30=60x40=90x60=900x7=

50x80=630+7=40x4=50x800=

600-3=50x300=40x30=30x9=

70x90=40x4=70x90=60x9=

32+8=50x40=600x6=600x9=

400-8x5=160+2+4=3x900=20x70=

120-4=60x50=80x40=50x30=

20x60=27+9x7=80x10=40x20=

640-8=50x70=90x20=+=

30x30=80x400=700x30=20x80=

30x200=12x40=80x80=40x700=

50-7=90x40=17+83=+=130-90=

100-2=100x50=80x50=25x40=

13x70=20x6+4=23+77=28-16=

30x8+40=+=630-7=90x60=70x60=

500x6=+=50x300=95+8=25+75=

320+8=+=+=40x40=60x70=

480+8=160+8+4=114-94=60x14=

20x700=60x50=4x25=24+86=

40x12=27+9x7=70x90=40x23=

120-2=33x30=15+71=25-17=

14x30=42+28=60x60=100-48=

50x80=22x50=74+26=56-14=

600-3=40+90=300x90=15x8=

120-4=10x70=25x4=40x60=

+=640+8=76+28=140-70=50x30=

30x30=90x80=72x70=80x200=

30x200=+=65+56=+=87-79=+=

160-8=19+58=45+15=90x70=

23+17=80x20=20x90=40x20=

420+6=87-29=103-73=70x70=+=

10x90=70x72=23-16=+=28-16=

540+9=40x90=100-46=85+15=

200-4=160-70=40x22=90x22=

3000-6=30x80=+=40x60=60x90=

30x15=30x20=100-34=24+58=

70x60=+=70x600=154+45=25x2=

25x4=800x5=50-38=120-5=

24x5=+=+=32-16=82-34=

+9=17+82=+=12+=123-3=63-23=

80x50=600x6=95+5=98-87=

40x80=3x900=+=24x5=300-5=

40x66=80x10=8x50=35+7=

50x30=40x50=360+3=34x2=

73+27=+=15x80=96+8=24x3=

96+18=210x60=101-45=13-4=

70x7=90x70=70-23=62+6=

22x90=72x5=62+48=32-29=

30x80=+=+=64+9=82-37=

74-69=+=84+2=16+38=

600x7=20x80=46x2=60-6=

20+70=900x7=320+4=40x3=

67-47=50x800=33x4=18+3=

80-75=+4=600x9=606+6=34x2=

80x400=+=29+45=32+2=

12x40=50x30=45-27=210-7=

+=6x900=25x4=38-19=55x2=

30x23=420+2=38x2=400+2=

900x8=32+4=140+2=30-7=

7000x3=54+6=40-6=65+5=

80x12=20x5=72+3=40x3=

63+25=45X2=6X50=256+142=

40-12=1104-5=364-6^2=210+30=

83-56=76-37=302X4=6X7+6=

9304-3=54-29=8+2X10=33-11=

684-4=79-64=12+30=23X30=

16X5=3004-6=6604-6=88-50=

4X70=254-5=8X9-7=0+245=

544-9=35X2=480+8=80-21=

2804-7=14X3=380-90=400X9=

86-45=104-4=67+23=33+41=

70-42=614-8=100-35=3X800=

62+12=42-19=23X4=10X2=

404-5=75-59=504-7=561+12=

244-2=24+38=12004-3=50X5=

45X2=704-5=77+15=6X80-20=

504-7=30X3=5X4-9=15+3=

23X3=150+3=480+2=41+21=

6004-6=44X2=56+8=12X4=

22+55=624-2=44+37=5X80=

46-28=604-2=34-19=2004-4=

48-26=408X2=300X4=100-32=

42X2=76+28=2804-7=400-40=

1404-7=04-8=402+28=0X245=

4084-4=24+2=700X7=46X10=

66+3=130X4=25X4=200X5=

40-31=44+38=610-20=48+4=

88+112=26+44=79+97=300+3=

350+70=66X2=150X0=5054-5=

240+56=4004-2=1504-3=9604-3=

38+52=6X30=540+90=69+3=

500X6=550+90=1204-4=4204-2=

414-5=275-80=77X3=550+5=

70+18=36+3=89+21=268+2=

994-3=150+5=550+5=7704-7=

75+75=60+350=72-65=20004-5=

47+25=7204-9=1004-5=800X4=

5X400=55X2=40X5=964-8=

374-6=3304-3=200X7=505+5=

564-9=68+25=644-9=78+3=

60X7=1804-6=4504-9=1804-6=

2404-4=74-25=244-7=2804-4=

660+400=33X4=480+4=4204-7=

7204-8=42+2=6064-3=3504-5=

2504-5=600+3=274-5=4504-5=

760+100=88+70=3204-4=62+12=

28+8-19=26X2=50+9=22+55=

23+17-10-404-7=3204-8=46-28=

8+15+74=35+65=544-7=54+21=

83-57-20=704-9=36+4=46+45=

42-35=22X4=404-2=29+36=

87-12=210X3=720-19=87-29=

64+28=18+9=65+35=70X72=

81-9=424-3=200-42=31-25=

200+90=32X3=80+550=40X90=

69+40=25X2=900X6=160-70=

19X2=77+7=524X2=30X80=

6X30=50+6=404-5=24+59=

674-8=380+60=23X4=30X20=

644-8=200X7=160+4=17+83=

17+54=25+84=354-5=80X50=

76-28=810+9=6504-5=23+77=

65+8=55+5=324-2=90X60=

424-2=30X9=48+22=95+8=

3604-4=60+3=15+64=40X40=

136-70=4804-4=33X30=114-94=

814-9=35X2=42+28=4X25=

0X72+2=106X3=22X50=19-19=

2704-3=300X5=40+90=70X90=

56+8=120X3=10X70=15+71=

400X3=34+25=76+28=60X60=

904-5=70-15=90X80=74+26=

33X3=66-17=56-14=300X90=

324-2=40+8=