新青島版-二年級下冊數(shù)學(xué)-口算題

364-4=324-8=55+18=124-2=()X6=48

17+63=38+26=71+24=4X3=21-=-7=

9X5=354-5=44-29=21-17=6-=-2=

424-6=74-7=46—9=7X2=164-2=

9X6=35+23=22+16=84-1=634-9=

564-7=22+35=43+42=244-4=9X5=

28+26=28+71=35-18=80-19=9X4=

7X9=45+33=564-8=()X6=3646+20=

36+14=484-8=8X3=284-7=65+20=

30-=-6=22+15=17+56=35-16=81-=-9=

63-=-7=38+22=35-=-7=28?4=57-20=

19+46=4X3=73+16=84-1=17+25=

94-3=22-15=60+200=274-3=27-=-3=

9：仁27-=-9=10-=-2=32-=-8=53+28=

58+22=140-60=73-29=36-=-6=4X8=

80-28=75-40=6X6=500+50=84-4=

33+60=48+8=43-17=39+26=324-4=

544-6=14+55=22+27=72-8=84-8=

404-8=61+17=644-8=564-7=9X8=

()X5=20170+30=364-6=4X9=84+17=

61-15=5X8=28-=-4=46-30=82-34=

15-=-3=7X3=72-=-8=35-=-7=160-900=

420+180=7+63=38+16=72+24=4X2=

500-160=9X4=45-=-5=41-29=21-7=

87-18=36-=-6=74-1=44-9=7X3=

65-28=9X7=25+23=72+16=84-8=

54+9=56-=-8=12+35=43+32=324-4=

28-=-7=28+6=27+71=35-8=80-9=

35+58=7X5=46+33=564-7=()X6=30

644-8=36+4=404-8=8X2=424-7=

7X3=304-5=21+15=7+56=35-6=

5X9=63-=-9=36+22=56-=-7=28-=-7=

24-=-4=64-=-8=59+18=12-=-6=()X8=48

214-3=9?3=42-15=60+300=15?3=

64-4=94-9=18-=-9=10-=-5=16-=-8=

184-2=58+32=180-60=83-29=424-6=

634-7=80-28=72-40=5X6=400+50=

9X6=33+60=47+8=43-17=38+26=

9X9=544-6=14+85=21+27=93-8=

46+10=404-8=61+27=324-8=494-7=

65+40=()X4=20170+20=304-6=6X9=

81-=-9=61-13=5X9=364-4=56-30=

55-20=15-=-5=7X7=64-=-8=35-=-5=

9+46=9X3=73+16=5?1二27+25=

274-9=500-60=83-20=42+13=544-9=

53+8=89-8=43-30=244-3=494-7=

4X9=64-8=94-1=24+8=424-7=

84-2=34+9=74-7=27-3=35?7=

32-=-8=14-=-7=8X9+21=42+13=19+41=

84-1=5+58=96-42=42-6=24-6X3=

9X9=644-8=58-36=7+44=4X8-5=

84+7=6X3=5X7=424-7=274-3+6=

80-44=9X9=724-9=64-8=56-=-7-3=

180-900=72-=-8=36-=-6=21-=-3=49-=-9+7=

420+80=78+15=81-=-9=4X8=4X3-=-2=

6+3X7二9+9X6二15-45-=-9=1800+200=71-7+30=

84-4X3=424-7X6=11-40-=-8=93-80=70-5X9=

6X5+37=96-80+7=7+1X8=6X5+37=8X9+21=

124-4+18=64-40-8=130+80=10-84-1=27?9二

164-4X8=40-4+20=46-8=7X8=53+8=

84-4+48=7X5-8=8X5-7=73-4=4X9=

254-5+36=144-7+25=9X3-8=3X84-4=84-2=

6X8-42=15-=-5+8=304-6=7X6+10=324-8=

2X84-4=8X9-8=364-4=724-8=84-1=

8X9-=-9=1X2+20=4X5+44=64-8=9X9=

36-=-6-=-3=54-=-6+33=484-8+7=24X0=84+7=

80-44=724-8=366=21-=-3=49+9+7=

420+80=78+15=81-=-9=4X8=4X3-=-2=

500-60=83-20=42+13=54-=-9=64-3X7=

89-8=43-30=244-3=49-=-7=84-4X3=

64-8=94-1=24+8=424-7=6X5+37=

34+9=74-7=27-3=354-7=12+4+18二

14-=-7=8X9+21=42+13=19+41=164-4X8=

5+58=96-42=42-6=24-6X3=84-4+48=

64-=-8=58-36=7+44=4X8-5=255+36=

6X3=5X7=42-=-7=27-=-3+6=6X8—42=

9X9=72-=-9=64-8=56-=-7-3=2X8-=-4=

8X9+9=1X2+20=71-7+30=304-6=7X5=

36+6+3二93-80=48-=-8+7=36-=-4=36+4=

9：9X6二6X5+37=70-5X9=4X5+44=304-5=

424-7X6=10-8-=-1=8X9+21=11-404-8=63?9二

96-80+7=7X8=54-=-6+33=244-4=644-8=

64-40-8=73-4=510+200=7+63=38+16=

40-4+20=3X84-4=7+1X8=9X4=454-5=

7X5-8=7X6+10=130+80=364-6=74-1=

14-=-7+25=724-8=46-8=9X7=25+23=

154-5+8=64-8=8X5-7=56-=-8=12+35=

8X9-8=24X0=9X3-8=28+6=27+71=

46+33=564-7=()X6=3046+10=40-=-8=

404-8=8X2=42-=-7=65+40=()X4=20

21+15=7+56=35-6=814-9=61-13=

36+22=56-=-7=284-7=55-20=15?5二

59+18=12-=-6=()X8=489+46=9X3=

72+24=4X2=21-=-3=94-3=42-15=

41-29=21-7=364-4=94-9=184-9=

44-9=7X3=184-2=58+32=180-60=

72+16=84-8=634-7=80-28=72-40=

43+32=324-4=9X6=33+60=47+8=

35-8=80-9=9X9=54-=-6=14+85=

61+27=324-8=49-=-7=28+6=27+71=

170+20=304-6=6X9=7X5=46+33=

5X9=364-4=56-30=36+4=40-=-8=

7X7=64-=-8=35-=-5=304-5=21+15=

73+16=54-1=27+25=634-9=36+22=

60+300=154-3=24-=-4=644-8=59+18=

104-5=164-8=7+63=38+16=72+24=

83-29=42-=-6=9X4=454-5=41-29=

5X6=400+50=364-6=74-1=44-9=

43-17=38+26=9X7=25+23=72+16=

21+27=93-8=564-8=12+35=43+32=

35-8=80-9=9X9=54-=-6=14+85=

564-7=()X6=3046+10=404-8=61+27=

8X2=42-=-7=65+40=()X4=20170+20=

7+56=35-6=814-9=61-13=5X9=

56-=-7=28-=-7=55-20=15-=-5=7X7=

12-=-6=()X8=489+46=9X3=73+16=

4X2=214-3=94-3=42-15=60+300=

21-7=36-=-4=94-9=184-9=10-=-5=

7X3=184-2=58+32=180-60=83-29=

8-=-8=63-=-7=80-28=72-40=5X6=

32-=-4=9X6=33+60=47+8=43-17=

21+27=93-8=56-=-8=12+35=43+32=

324-8=494-7=28+6=27+71=35-8=

30-=-6=6X9=7X5=46+33=564-7=

364-4=56-30=36+4=404-8=8X2=

64-=-8=35-=-5=30-=-5=21+15=7+56=

54-1=27+25=63-=-9=36+22=564-7=

15-=-3=244-4=644-8=59+18=124-6=

164-8=7+63=38+16=72+24=4X2=

42-=-6=9X4=454-5=41-29=21-7=

400+50=36-=-6=7-=-1=44-9=7X3=

38+26=9X7=25+23=72+16=8?8二

324-4=4X2=33+60=47+8=43-17=

80-9=9X9=54-=-6=14+85=21+27=

()X6=3046+10=40-=-8=61+27=324-8=

424-7=65+40=()X4=20170+20=30^-6=

35-6=81-=-9=61-13=5X9=36-=-4=

28-=-7=55-20=15-=-5=7X7=644-8=

214-3=9+46=9X3=73+16=54-1=

364-4=9?3=42-15=60+300=154-3=

184-2=94-9=184-9=10-=-5=164-8=

63-=-7=58+32=180-60=83-29=42-=-6=

9X6=80-28=72-40=5X6=400+50=

38+26=324-8=16+4X8二40-4+20=130+80=

93-8=84-1=84-4+48=7X5-8=46-8=

49-=-7=9X9=25-=-5+36=14-=-7+25=8X5-7=

6X9=84+7=6X8—42=15+5+8=9X3-8=

56-30=80-44=2X8-=-4=8X9-8=304-6=

354-5=14-=-7=8X94-9=1X2+20=364-4=

27+25=4X34-2=36+6+3=544-6+33=4X5+44=

274-9=6-=-3X7=94-9X6=510+200=484-8+7=

53+8=84-4X3=424-7X6=15-45-=-9=1800+200=

4X9=6X5+37=96-80+7=11-40-=-8=93-80=

8-=-2=124-4+18=64-40-8=7+1X8=6X5+37=

10-8?1二500-60=83-20=7+63=38+16=

7X8=89-8=43-30=9X4=454-5=

73-4=64-8=94-1=36-=-6=7-=-1=

3X84-4=34+9=280+450=9X7=25+23=

7X6+10=14-=-7=7-=-7=564-8=12+35=

72-=-8=5+58=3600+5800=28+6=27+71=

8?2=644-8=8X9+21=7X5=46+33=

324-8=6X3=730-190=36+4=404-8=

4900-1800=9X9=3700-370=304-5=21+15=

20+80=72-=-8=8500-5500=63-=-9=36+22=

430+1000=78+15=24-=-4=64-=-8=59+18=

72+24=4X2=364=94-3=42-15=

41-29=21-7=18-=-2=9+9=18-=-9=

44-9=7X3=63-=-7=58+32=180-60=

72+16=84-8=9X6=80-28=72-40=

43+32=32-=-4=4X2=33+60=47+8=

35-8=80-9=9X9=544-6=14+85=

564-7=()X6=3046+10=404-8=61+27=

8X2=42-=-7=65+40=()X4=20170+20=

7+56=35-6=814-9=61-13=5X9=

56-=-7=28-=-7=55-20=15-=-5=7X7=

12-=-6=21-=-3=9+46=9X3=73+16=

60+300=154-3=27-=-9=64+28=32+18=

104-5=164-8=53+8=23+49=65+56=

83-29=42-=-6=4X9=24+57=28+16=

5X6=400+50=84-2=34+58=6+16=

43-17=38+26=324-8=26+8=54+18=

21+27=93-8=84-1=37+5=46+7=

324-8=494-7=9X9=77+5=46+37=

304-6=6X9=84+7=58+8=24+8=

36-=-4=56-30=80-44=26+57=36+48=

64-=-8=35-=-5=18-900=4+18=25+37=

5-=-1=27+25=27+23=68+13=86+7=

52+18=69+21=54+7=81-18=74-21=

26+8=28+54=34+9=71-26=90-9=

5+39=39+28=24+16=72-25=77-39=

72+9=19+62=58+34=40-19=30-12=

15+38=58+32=42+9=72-7=50-36=

25+16=43+28=29+27=77-22=64-38=

53+39=18+23=19+35=91-65=28-19=

58+27=43+8=68+12=49-40=35-19=

46+27=36+15=27+28=45-30=62-59=

25+37=29+35=53+27=62-7=50-42=

66+17=25+37=70-3=81-3=54-37=

71-33=32-23=77-19=5+40=60+3=

72-28=40-28=55-28=70+1=70+9=

34-28=43-26=41-27=54—4=56-28=

50-32=37-21=92-68=30-18=49+3=

92-47=46-17=62-57=13+60=32-26=

41-72=65-47=60-22=36-17=62-29=

82-16=74-47=70-21=4+40=42-27=

85-57=81-13=88-9=17+48=95-57=

21-15=65-32=44-19=60+3=67-7=

53-35=72-67=66-38=76—6=8+20=

44—44=65-19=71-28=87-19=2+30=

94-4=23+719=88-28=54-5=2X5=

6+50=32+87=81-34=304-6=6X9=

70+8=32-26=35+36=94-3=2X9=

48-19=85-58=44-15=4X3=9X4=

37-7=24+28=3X6=164-4=84-2=

2+50=78-19=18-=-3=124-4=104-5=

26+58=26+28=184-6=84-2=94-3=

65+19=52+29=154-3=244-4=5X6=

52-28=55+17=6?3二4X4=494-7=

35+26=74-15=254-5=20?4=18-=-6=

8+70=54-48=204-5=24-=-6=6?2二

6?2=184-6=2X6=204-5=43+8=

124-2=304-6=6X6=50-27=36+15=

2X7=4X5=25-=-5=104-5=29+35=

154-5=6X3=124-4=26+7=25+37=

30-=-5=16-=-4=3X8=18-=-3=54+7=

244-6=254-5=15-=-5=18+6=34+9=

164-4=364-6=33-9=304-5=24+16=

204-4=5+1=184-3=20+4=58+34=

15-=-3=12-=-2=8+72=5+67=42+9=

10-=-5=42-=-6=3X6=4X9=45+5=

5-=-1=24-=-3=42-5=18+23=1-=-1=

5X5=104-5=24-=-4=424-6=8?4二

724-8=70-52=154-5=184-2=564-8=

9^-9=49-=-7=27-=-9=5X1=364-9=

244-8=10-=-2=9X9=45-39=3X64-6=

14-=-7=54-=-6=724-9=3X64-3=454-5=

64-1=204-4=3X44-2=244-6=64-6=

15-=-3=4X94-6=364-4=564-7=124-6=

3X64-2=21-=-3=54-5=364-6=1X4=

4?2=3X6=56+41=244-3=184-6=

6X2=9?3=56-=-7=4X5=1X8=

6-=-2=90-45=16-=-2=27-=-3=24-=-8=

364-6=354-7=8X5-8=72-=-9=544-6=

484-6=2X3+6二4X3=81-=-9=2X8=

4X6-=-8=42-=-7=16-=-8=94-1=204-4=

544-6=45?9工724-8=18-=-9=4X7=

7?7=30-=-6=2X7=1X1=494-7=

54-1=494-7=94-9=424-6=104-2=

1X6=9X2=274-9=244-8=304-6=

564-8=56+7=5X7=364-4=3X7=

21-=-7=644-8=184-9=634-7=3X8+40=

28-=-7=24-=-6=8X3=19+2X4二45?9二

7X3=63-=-7=81-=-9-=-3=2X5=9X4=

5X6=124-4=3X3=9X6=8X5=

6X2=5X8=5X4=6X4=404-8=

32-=-8=6?3=3X2=4X4=9X3=

1X5=7X9=164-8=6X5=54+9X3二

48-=-8=63-=-7=23+17=274-9X7=6X9=

2X7=324-8=16-=-2-?4=8X1=304-6=

4X8=404-8X5=424-6=544-6=7X3=

2X64-4=2-=-1=1X9=7-=-1=9X9=

7X6=5X3=544-9=8X8=164-4=

12-=-2=2X6=6X3=63-=-7=7X7=

4X9=64-=-8=3X1=8X9=28-=-7=

404-8=25+41=56+8X9二94-9=9X8=

6X6=564-7X6=36-=-9=164-2=52+35=

63-=-9X4=14-=-2=42-=-7=71-68=8-=-4=

7X4=35-=-7=12-=-3=64-1=14。2二

9。仁63+24=5X9=15-=-3=6X2=

7X8=9X2=20-=-4=9X3=64-2=

244-6=364-6=5X7=45+45=494-7=

7X5=9X5=9X8=5X9=104-2=

24-=-3=354-7=184-3=66+26=544-6X4=

81-=-9=27-=-3=8-=-1=5X5+52=27-=-9=

3X6=4?4=1X6X8=72-=-8=20?4二

3X6=724-9=18?2=324-4=24-=-8=

304-6=2X2=65+26=85-62=6X7=

15-=-5=30-=-6=5X6=20-=-5=354-5=

494-7=14-=-2=36-=-9=6X5=4X94-6=

9X4=7X8=6X4=40+5+2二214-7=

94-3=354-5=54-=-64-3=164-8=3X8=

9X7=5X6+41=84-8=50+40=84-2=

424-6X6=80-46=4X8=214-3=4X8=

24-=-4=10-=-5=75-64=5X8=304-5=

18-=-9=42-=-6=2X1=28?7二18-=-3=

9X9=7X2=8?8二5X4=5X2=

484-6=4X3=12+4+9=54-1=8?4二

42+36=90-65=14-1=4X3=494-7=

8：1?4二4X5=5X5=15-=-3=45—6=

254-5=41+25=724-8=18-=-2=10?2二

63-=-9=4X7=81-=-9=8X6=3X6=

284-4=354-7=8X2=44-2=94-3=

5X5=4X9=184-9=6X2=8X6=

814-9=36+24=274-9=6-=-2=44-1=

3X6=124-2=274-3=424-6=9X9+12=

25+41=78-19=3X4=64-=-8X8=72-=-9=

14-=-7=3X8=27+9X9二9X2=4X5=

364-4=15-=-5=3X5=16?8=8X9=

454-5=214-3=64-3=36+42=284-4=

39+45=8X4=3X9=21-=-3=9X1=

304-6=24-=-4=634-9=4X2=84-1X8=

42-=-7=8X7=4X9=484-6X4=3X6=

104-5=164-2=25-=-5X8=354-5=284-7=

4X2=4X8+52=6X5=214-7=244-8=

184-2-=-3=24-=-6=304-5=3X8=3X9=

9X5=3X7=6X6=84-2=204-5=

14-=-2=8?8=40-=-5=4X1=4X1=

4X6=324-4=8X7=18-=-3=12-=-3=

4X9=124-2=46X20=60-=-4=800X2=

81-=-9=4X9+40=85-42=120-50=3000-400=

5X7-20=75+21=90-31=300-64=4204-7=

25+41=69—57=60X9=64X10=6x80+20=

14-=-7=49+37=55+41=6+6X7=420-330=

6"r6=81—25=30X4=400X5=5X28=

63+24=404-8=581+12=50-31=60X5=

424-7=25X3=400X5=425X0=17X3=

5X2=268+125=454-3=528-0=212+88=

56-=-7=280+40=51+31=450+80=630-=-9=

3X7=66-22=13X3=57+140=3507=

700X2=400X6=80X5=680X0=320X2=

18X4=50-23=40X5=40X25=6604-6=

320X3=35X0=15X5+5=6X6+6=700X2=

60X15=40X6=600-50=436-24=80X3=

72+6+2二300X6=56X2=111X9=70+550=

400X3=7+3X4=200-36=120X3=800X6=

8+2X20=90-26=15+5X3=360+80=500X4=

22+40=8X6+7=380+50=300X7=5404-9=

7X8-7=522+23=789+0=85+247=14X5=

56-=-8=6X4-=-2=300-=-5=310X3=350-80=

380-190=120X4=15X4+8=200X5=570+50=

23X3=3005=309X5=200X8=6000+4000=

1804-3=80X5=490X5=530-70=5000-500=

200X8=6000+4000=70+550=850X2=8600-600=

530-70=5000-500=800X6=263-80=1300-500=

850X2=8600-600=500X4=850+2=600X4=

263-80=1300-500=540-=-9=98+26x0=59+42=

8502=600X4=14X5=102X2=87—38=

98+26x0=59+42=350-80=700X3=43X7=

102X2=87—38=570+50=310X3=245X9=

700X3=43X7=23X3=300-=-5=309X5=

310X3=245X9=180-=-3=80X5=490X5=

75+21=90-31=300-64=4204-7=320X3=

69—57=60X9=64X10=6x80+20=60X15=

49+37=55+41=6+6X7=420-330=72+6+2二

81—25=30X4=400X5=5X28=400X3=

40-=-8=581+12=50-31=60X5=8+2X20=

25X3=400X5=425X0=17X3=22+40=

268+125=454-3=528-0=212+88=7X8-7=

280+40=51+31=450+80=6304-9=564-8=

66-22=13X3=57+140=3504-7=380-190=

46X20=604-4=800X2=700X2=400X6=

85-42=120-50=3000-400=18X4=50-23=

35X0=15X5+5=6X6+6=18X4=50-23=

40X6=600-50=436-24=320X3=35X0=

300X6=56X2=111X9=60X15=40X6=

7+3X4=200-36=120X3=724-6-=-2=300X6=

90-26=15+5X3=360+80=400X3=7+3X4=

8X6+7=380+50=300X7=8+2X20=90-26=

522+23=789+0=85+247=22+40=8X6+7=

6X44-2=3004-5=310X3=7X8-7=522+23=

120X4=15X4+8=6304-9=564-8=6X44-2=

80X5=680X0=350-=-7=380-190=120X4=

40X5=40X25=700X2=400X6=80X5=

40X5=40X25=6604-6=8+2X20=90-26=

15X5+5=6X6+6=700X2=22+40=8X6+7=

600-50=436-24=80X3=7X8-7=522+23=

56X2=111X9=6304-9=564-8=6X44-2=

200-36=120X3=3507=380-190=120X4=

15+5X3=360+80=700X2=400X6=80X5=

380+50=300X7=18X4=50-23=40X5=

789+0=85+247=320X3=35X0=15X5+5=

300-=-5=310X3=60X15=40X6=600-50=

15X4+8=200X5=72+6+2二300X6=56X2=

680X0=320X2=400X3=7+3X4=200-36=

15+5X3=360+80=280+40=51+31=450+80=

380+50=300X7=66-22=13X3=57+140=

789+0=85+247=46X20=604-4=800X2=

3004-5=310X3=85-42=120-50=3000-400=

15X4+8=75+21=90-31=300-64=4204-7=

680X0=69—57=60X9=64X10=6x80+20=

40X25=49+37=55+41=6+6X7=420-330=

6X6+6=81—25=30X4=400X5=5X28=

436-24=404-8=581+12=50-31=60X5=

111X9=25X3=400X5=425X0=17X3=

120X3=268+125=45-=-3=528-0=212+88=

23+19=8800-80=50-39=21X3=90-43=

64-45=9600-6000=82-62=82-26=31X2=

964-3=800-60=304-6=64+26=93-31=

58+36=64+26=23+36=19+66=110-60=

40-11=77-=-7=6000+900=80-22=63-25=

110-60=93-31=20+67=7X10=31-15=

5600-5000=44+49=36-18=85+28=34+19=

774-7=15+67=304-6=76-17=18+71=

60—6=63-52=804-8=22+29=504-5=

44+49=19+61=78+19=424-2=3100-1000=

99-=-9=80-55=84-=-4=40-11=1600-700=

5400-400=7X10=393=9X4=45-=-5=

78-69=93-31=964-3=364-6=7-=-1=

18+71=23+19=39-=-3=9X7=25+23=

2000+60=1100-100=504-5=564-8=12+35=

58+36=23+19=224-2=28+6=27+71=

9300-300=82-26=44+29=7X5=46+33=

80-22=150-90=63-52=36+4=404-8=

44+29=50-39=34+19=304-5=21+15=

76-17=18+71=180-=-9-18=634-9=36+22=

34+19=800+600=24-=-4=64-=-8=59+18=

82-62=9300-300=7+63=38+16=72+24=

41-29=21-7=63-=-7=80-28=47+8=

44-9=7X3=9X6=33+60=14+85=

72+16=8?8=9X9=54-=-6=61+27=

43+32=32-=-4=46+10=40-=-8=170+20=

35-8=80-9=65+40=61-13=5X9=

564-7=424-7=81-=-9=154-5=7X7=

8X2=35-6=55-20=9X3=73+16=

7+56=28-=-7=9+46=42-15=60+300=

56-=-7=214-3=9?3二184-9=10-=-5=

12-=-6=364-4=9-=-9=180-60=83-29=

4X2=18-=-2=58+32=72-40=5X6=

43-17=38+26=38-30=72-=-8=9X6=

21+27=93-8=56-=-8=404-8=5X9=

32-=-8=49-=-7=35-=-7=82+9=364-9=

304-6=6X9=25+20=5X7=55-8=

36-=-4=56-30=494-7=6X3=23-10=

64-=-8=354-5=42-=-6=6X7=7X5=

54-1=27+25=354-7=74-7=29+4=

154-3=37-9=49-9=724-8=9X4=

16-=-8=18-6=6+6=72-20=724-9=

42-=-6=45+4=48-=-6=34-8=63-=-7=

400+50=45+8=41-8=6X8=3X8=

7X6=28+4=8X6=164-8=9X4=

8+27=6X4=37+9=27-=-9=27-=-9=

63-=-9=4X2=18+6=8-=-8=3X7=

454-9=5X6=45-8=5X7=8X6=

46-8=72-8=38+30=9X3=14-=-7=

28-=-7=814-9=35-=-5=84-8=544-9=

24+40=30-21=25-20=324-8=284-7=

424-7=9X3=304-6=7X8=29+40=

94-1=544-6=214-7=5X9=74-1=

64-=-8=94-1=6+56=18-=-9=24-=-8=

6X5=42-=-6=18-=-6=7X7=24-=-4=

8X4=18+63=49-=-7-=-7=46+8+4=90-45=

5X3=36+23=49-9+30=424-7X6=454-9=

72+8=36+23=40+5X6二6X5-=-6=9-=-3=

30-11=8X4=40+6X7=4X2X9=53+36=

9X9=7X8=6X7-=-6=(21+6)4-9=73+23=

84-8=28-17=72-20+10=(7+23)4-6=144-7=

164-4=41-35=9X64-9=364-6=454-5=

18+29=32-28=55+10-8=124-4=14-1=

42-=-6=73+18=29+4-20=23+21=544-9=

6X8=45+4X5=63+799二32+14=67-7=

9+36=56+8。7二8+27+2=46-24=25+36=

19+20=70-26=48-=-6=57-38=24+38=

42+20=94-9=52+25=26+34=75-9=

68-54=34-18=52+42=86-34=34+18=

84-48=43+18=494-7=64-=-8=204-5=

44-19=12-=-6=4-=-4=404-5=15+30=

354-5=564-8=75-46=42+39=184-9=

49-=-7=71+17=65+20=84-56=274-3=

814-9=52-14=28+16=19+21=724-9=

64-3=34-1=45-28=34+18=364-4=

4-=-2=63-40=164-4=50-14=72-58=

42+7=21-=-3=35-28=39+25=25+37=

304-6=154-3=7X3=17-9=63-=-7=

254-5=4X9=47-29=25+5=18+9=

54-=-6=30-=-6=24-=-3=71-50=5X8=

494-7=12+4二14-=-7=564-8=48?6=

44-15=33-25=54+28=454-9=454-5=

15-=-3=36+4二12-=-6=7X7=564-8=

85-37=68-54=634-7=484-8=49-30=

23+69=274-9=644-8=57+36=634-9=

24-=-4=6X7=304-5=44-19=35-7=

12-=-6=284-4=5X4=82-48=6X7=

24-=-4=32-=-8=36-=-6=74-16=32?4二

18+9=304-6=30-=-5=21+15=7+56=

274-3=5X9=63-=-9=36+22=56-=-7=

54-=-9=24?4二64-=-8=59+18=124-6=

724-8=7+63=