三年級(jí)數(shù)學(xué)上冊(cè)：《混合運(yùn)算口算》提升訓(xùn)練經(jīng)典1000題 全國(guó)

三年級(jí)數(shù)學(xué)上冊(cè)：《混合運(yùn)算口算》

提升訓(xùn)練經(jīng)典1000題

口算100題

16-2x7=91+85-26=2x2x2=2x9x8=6x8+27=

3x8x8=2-1-0=50+2x8=14+11-25=0x14-7=

9x5x5=90-81+2=85-83-1=8x6+79=1x5x8=

6-2-2=96-2x4=52-1x5=4x24+4=24-4-2=

19+6x6=5x6+82=1x3+63=77+66-49=19+5x3=

5x70-10=25+5x9=20-5+37=63-16+16=83-57-20=

4x7x7=80+5x7=51-30+5=9x40-10=5-36-9=

45+91+29=72—25+5=7x5x0=60+6+29=46-24-7=

4x3—0=0x4+62=36+69-16=51+37-59=51-6-10=

73+24+3=1x8—7=3x0+48=6x4-19=2+1x6=

46+91+80=60-10+99=12+2—2=5x4x7=8+40+18=

71-9-48=96-44+68=93—7x4=28+4+83=86+6x5=

12?4—2=4x4x2=7x90+9=97-7-66=29+49+7=

60+6-7=8x27+9=81+9+1=10-1x8=54—6x8=

30?10—1=76+57-79=37+1x5=90+9x7=9x1+0=

32+2+2=10+1x7=95-57+44=53—4x1=3+3x5=

4+4x8=34+4x4=5x16+8=92—6x2=84+60-10=

22+32+97=9x36+9=8-8-0=168+3+7=83-13-3=

4x6-11=36+9+69=0+60—36=13+8x8=27—3x2=

0x35+7=24-5-5=4x7+98=42-6-4=11+86-1=

62-10-1=96-2x3=43+58-67=79-38+40=10-63-9

70-10x5=35+5+31=93-22+34=10-63-9=99+35+31

63-62-0=20+5—3=47-3x2=115-9x5=20+46+62=

9x4-10=60+72+8=8x4—22=21-2x3=41—4x7=

1x0—0=13+71+38=16-1-8=62—4x4=60-54+31=

6x6x3=18-63-7=59+74-70=100-2x1=47-25+44=

8x5+45=9x2-10=51-19-0=8x0+49=50+5x9=

3x4x9=7x0+31=89-76-11=32+8x6=74-38-32=

42+6x2=12+4+3=36+9x5=144-6-4=68—20+2=

9x9-61=72-8-1=99-9-3=8x5-14=48-6-3=

70-3+13=53-37-4=74+31-16=6x8+3=0x6+72=

47-11-21=75+5x3=6x4+61=40-4-5=2x3+64=

432?8+9=74-8x7=80-10-4=90+9x5=84+95+74=

30+5+58=52+6x0=62+86+70=30-10+65=71+7x7=

108?3+4=50-1+1=15-1-7=75+24-6=99-8+81=

8x2x7=4x5—19=28+30+94=23-0-18=4x5x2=

5-1x5=12-4-3=3x7+68=11+86-1=40+5+82=

72+9-1=78—81+9=29+9x2=6+1x4=77+79+57=

26+93-52=0x6-0=59-30-10=20—2x5=2+8x8=

87—7x7=22+35+5=98-47+0=62—32+4=46—54+6=

48-8-0=5x3+95=61+97—8=73-10-10=9x8+61=

8x3+89=1x0x9=80+15+52=18-12-2=70-10x7=

56+71-23=9-1+9=4+5x6=29—1x2=72+8+3=

57-13-42=72-17-24=82-74+72=16-2x0=35+21+

23=

7+0+94=57+71-96=270+6+5=16+4x3=42-4-1=

38-7+69=4+1x9=84+42+6=91-37+58=3x6—5=

12+4x2=4+52+51=102-4x6=2x9+9=3x7+68=

38+80+8=86-73+1=8x9+72=100-10x1=93-22+34=

28-2x8=48+43—21=24-8-1=21+7+1=19647=

79-73-4=20-10+18=56+51+18=128+8+8=53+93-13

136-7x7=77—81+9=92-37-41=31+9x8=79-46-27

14+5x7=3x7+20=210+7+3=16+76-54=88-68+8=

98-39+47=12-3-1=49+25+81=27+91-42=60+33-

16=

113-5x3=50-5-4=68+1x9=83-8-9=9x2—4=

72+8x6=32+96-33=2x7—0=89+93-26=50-10-5=

66+14+79=22—21+43=4x14+7=58-6-8=3x8x5=

66—9x4=1x6-4=42-7-1=20+21+7=4x9x4=

6+2+20=42+4x6=192+6+8=12-8+59=45-11-28=

28+0x2=9x9x6=65—3x9=89-16-5=72+1+9=

9x0—0=3x5+33=37+15+3=69-56+39=23+10-10=

35-5-2=1x9+9=19-1x5=61-41-18=4x1+15=

21+7x8=1x30+6=36+0x5=72+6+4=60+71+65=

30+69+53=47-16-22=196-4-7=99+35+31=39-32-

3=

51+80+84=24+3x8=53+93-13=20+46+62=79-9x8

15-12+68=24-1x8=79-46-27=41-4x7=9x8x4=

8x4+41=3x1+67=126-5x6=32+8x8=18-11-6=

7+1+29=97+52-57=5x3—6=80+5+4=40-10+17=

58+0x1=159-8x9=43+78-76=5x9x5=8-8-0=

80?2+8=50-10-5=74-38-32=6x8+27=35+9x3=

6?3—0=3x8x5=68-20-2=0x14+7=97-89+33=

34-0x6=4x9x4=48-6-3=1x5x8=9x8+68=

61-20-36=8x0+49=0x6+32=48-6-0=30+3+42=

80+24-66=4+4—0=4x8+16=1+1—0=89+12-2=

95—6x7=24-8-2=40-10-2=13+16—24=12+4+3=

90+10+9=118-7x3=2x8—8=27+4x5=35+5+31=

14+66-52=42+0x2=13+58+61=77-13-14=47-16-

22=

9x24+4=6x8+75=71-30-10=90-9-9=24+3x8=

5x32+8=48+74-1=9x6—12=77-12-3=24-1x8=

40?5—4=91-25-7=87+51-54=3x9x9=40-10+68=

66+60+6=39-2-11=32+2+2=25+18-9=62—4x2=

6.14+3.83=7.93-1.64=83+49+12=6x5+51=4x9+4=

7.74-5.85=9.35-4.74=58+20-4=27-3-3=80+2+8=

8.17-5.26=2.26-0.86=63—2x4=12-6-1=6-3-0=

31.1+4.5=31.9+3.4=91+12-4=80-36-9=34—0x6=

3.83+5.55=2.75+1.3=51-27-3=4x5x9=76-0-40=

61.9+6.2=67.1-6.6=14-7+36=54+9x6=8+2x5=

44.4+1.4=1.7+9.66=10+78+3=80-1-54=78+82-59=

55.5-1.9=38.9-5.55=0x6+72=24-4-2=35—4x0=

8.24+3.76=4.1-3.8=2x3+64=19+5x3=8+8+13=

14.6-0.34=1.3+8.56=84+95+74=83-57-20=97+19+88

1-0.03=30.5+3.05=2+8x8=86+6x5=60-11-40=

3.25+0.75=8.65-6.31=46-54-6=29+49+7=76+92-40=

60?3+5=13+50+48=78-80-8=82+64-18=7+7+8=

3—6+6=40-3+18=3-1-0=79-10-1=64+8+0=

1x4+92=2x9+3=18+6x7=2x2-0=4x0+50=

7+1+7=21+56-8=24+4+3=8-2-0=72+8x0=

56+8x7=40-10+68=88-68+8=60-54+31=24-4-4=

65—36+4=62-4x2=60+33-16=47—25+44=28+5x1=

36+10+65=4x9+4=9x2—4=50+5x9=13+40+87=

1x21-3=6-6+91=28+1+7=54+6+62=46-3+20=

28-4-5=42-7-1-54+9x6=144-6-8=5-1x5=

40?5—4=80-8-2=24-6-3=56-7-7=70-10x5=

99+1x5=30+3x7=4-1x3=45-9-4=30+69+53=

54-35-4=76+27-9=29+4x7=16+4x4=51+80+84=

95+7x6=95+9+3=1x8+83=53+39—2=15-12+68=

60+6+23=35+0x1=9x9—25=12+2x6=56+8x7=

69-4x0=79+6+23=5x8—6=94+5+1=65—36+4=

36-8-17=22+0x3=7x9-1=5+12-3=36+10+65=

44+32-2=18+2x3=1x2+29=80+0x6=9x1+0=

78+28+4=33+19+42=49+7x7=13-12-6=3+3x5=

58+6x3=137-8x6=47+14-2=0x5+58=84+60-10=

16-6-2=9x1x1=61-50-7=8x27+9=83-13-3=

59+82-0=16+2x4=62+80-79=14+7x9=27—3x2=

76-39-10=65-40-2=8x7+1=48+8—3=3x4—9=

35—4x0=4x1+15=71+7x7=5-36-9=9x0x7=

8+8+13=60+71+65=99-8+81=46-24-7=1x6x6=

97+19+88=39-32-3=4x5x2=51-6-10=40+2x3=

60-11-40=79-9x8=40+5+82=2+1x6=43+30-10=

76+92-40=9x8x4=77+79+57=8+40+18=94+7x5=

96-16-8=648+9+9=92-24+67=4x6x1=40-8-4=

5.23-2.36=3.44+3.36=21+7—0=28+4x4=64+66+3=

38.63-3.48=1.16+4.77=96+31-97=2+81-62=33+2x4

4.93+4.75=76.55+4.68=101-2x5=7x1x9=89-1-31=

3.45+4.6=4.45+54.5=10-2-2=51-39-5=51+69-94=

39.4-2.75=67.3-1.26=8+8+16=28-7-2=2x2x2=

46.8-2.8=47.6-2.15=62+86+70=30-10+65=92+49+82

43.3+6.3=64.4+8.67=30-10+21=48-43-0=1x0+52=

0.7+0.9=0.8+0.6=10+40-9=10-2+60=2x9x2=

0.78+2.2=14+0.78=96—5x8=12—3x2=7x9+28=

0.8-0.55=4-0.04=38-11-6=1x80+8=91+97-69=

0.8-0.45=5-0.08=40+42—31=30+10+79=1x7+16=

10-7.64=13.6+8.46=24-13+38=84+16+5=16-8-1=

7x5—9=10-14-2=7x5x8=0x1+71=98+25+32=

35+0x6=109-40+4=2+95+79=92+7-97=41+2x4=

61-3x6=14+51-4=3x70-10=49+7+52=9x0x8=

4x0+50=8?8—0=9x8+61=54-6x8=5+5+34=

72+8x0=35+9x3=70-10x7=9x1+0=24+20-5=

24?4—4=97-89+33=72+8+3=3+3x5=65+6+3=

28+5x1=9x8+68=35+21+23=84+60-10=54-46-2=

13+40+87=30-3+42=42-4-1=83-13-3=33+2x4=

46-3+20=89+12-2=3x6—5=27—3x2=89-1-31=

40-10-1=81-5x2=69+12+46=3x4—9=8+99+31=

78-20+63=30-6+26=22+71+26=9x0x7=27+3+3=

69+69+74=120-3-8=65+7x3=1x6x6=12-6-1=

57-33+45=64+8—0=6x6x0=40+2x3=80-36-9=

23+82+92=76+21-3=4+8x6=43+30+10=6x8+3=

71-7-1=50+5+72=57+78+16=94+7x5=40+4—5=

8+1+77=91-12+34=78+8x7=40+8—4=90+9x5=

42-6-2=65-1+25=2x5x3=64+66+3=43+30-10=

180-10-3=98+32+44=30+10x9=33+2x4=9+9+98=

8?8—0=87-42+75=80+50-1=89-1-31=2+1x6=

5x3+13=2x5x7=6+6x0=51+69-94=8+40+18=

93-9+46=70+2+3=73-38-31=2x2x2=4x6x1=

86-73+62=52+1x4=41—3x4=92+49+82=28+4x4=

90-8x1=95+13+50=34+40+4=1x0+52=2+81-62=

53+90+9=2x8x3=79+5x2=2x9x2=5+5+34=

0x30+5=7x0—0=23+53+34=7x9+28=24+20+5=

60-10x4=73-62-7=4x4-11=91+97-69=65+6-3=

6—4+2=7x0+34=61-20+57=1x7+16=54-46-2=

1x27-3=87—6x1=96+59+16=16-8-1=33+2x4=

2.1+0.2=0.3+0.7=67-53+6=98+25+32=89-1-31=

3.7-0.9=2.1-0.2=18-1x5=41+2x4=3+3x5=

1.9-1.1=4.5-2.3=1x1-0=9x0x8=2x9x8=

7.3+3.2=563.9=0x2x9=5+5+34=14+11-25=

1.5-0.5=1-0.9=21—3+6=24+20+5=8x6+79=

1.9-0.9=3.5-2.4=60+4+5=65+6+3=4x24+4=

4.1+0.8=2.3+0.7=70+10x9=54-46-2=77+66-49=

372.9=2.3-1.2=30-10x9=33+2x4=63-16+16=

2.3-1.7=1.5+4.3=80+50-1=89-1-31=9x40-10=

7.4+1.2=523.9=40-10+11=8+99+31=60-6+29=

1.7-0.5=1.4-0.9=58+20+4=27+3+3=51+37-59=

60+93+42=105+7+3=63-2x4=12-6-1=6x4-19=

58—3+3=6+3+39=91+12-4=80—36+9=82+64-18=

70-3+13=53-37-4=74+31-16=6x8+3=79-10-1=

47-11-21=75+5x3=6x4+61=40-4-5=5x4x7=

432?8+9=74-8x7=80-10-4=90+9x5=28+4+83=

23+82+92=76+21-3=4+8x6=43+30-10=97-7-66=

58—40+10=4x1-3=6+6+77=9+9+98=10+1x8=

60-11-40=79-9x8=40+5+82=2+1x6=90+9x7=

76+92-40=9x8x4=77+79+57=8+40+18=53-4x1=

96-16-8=648+9+9=92-24+67=4x6x1=92—6x2=

0x14+2=90+18-3=21-7-0=28+4x4=168+3+7=

75+7x2=53-17+46=96+31-97=2+81-62=13+8x8

4x2—0=80-8-1-0x2x9=5+5+34=42-6-4=

66+6x7=63+91+20=21-3+6=24+20+5=79-38+40

9x1x4=8x2x7=60+4+5=65+6+3=144+6+4=

120?5+6=0x3x0=70-10x9=54-46-2=8x5—14=

180-10-3=98+32+44=30+10x9=33+2x4=6x8+3=

8?8—0=87-42+75=80+50-1=89-1-31=40-4-5=

24?4—4=97-89+33=72+8+3=3+3x5=90+9x5=

16—2x7=91+85-26=2x2x2=2x9x8=30+10+65=

3x8x8=2-1-0=50+2x8=14+11-25=75+24+6=

9x5x5=90-81+2=85-83-1=8x6+79=23-0-18=

6?2—2=96-2x4=52-1x5=4x24+4=27+91-42=

19+6x6=5x6+82=1x3+63=77+66—49=83-8-9=

5x70-10=25+5x9=20+5+37=63-16+16=89+93-26=

4x7x7=80+5x7=51-30+5=9x40+10=58-6-8=

45+91+29=72—25+5=7x5x0=60+6+29=20+21-7=

4x3-0=0x4+62=36+69—16=51+37-59=12-8+59=

73+24+3=1x8-7=3x0+48=6x4-19=89-16-5=

2.1+0.2=0.3+0.7=78-80-8=82+64-18=69-56+39=

3.7-0.9=2.1-0.2=3-1-0=79-10-1=61-41-18=

1.9-1.1=4.5-2.3=12-2-2=5x4x7=72+6+4=

7.3+3.2=5.6-3.9=93-7x4=28+4+83=99+35+31=

1.5-0.5=1-0.9=7x90+9=97-7-66=20+46+62=

1.9-0.9=3.5-2.4=81+9+1=10+1x8=41—4x7=

4.1+0.8=2.3+0.7=37+1x5=90+9x7=32+8x8=

3.7-2.9=2.3-1.2=95-57+44=53-4x1=80+5+4=

2.3-1.7=1.5+4.3=5x16+8=92—6x2=5x9x5=

7.4+1.2=523.9=8-8-0=168+3+7=72+8x0=

1.7-0.5=1.4-0.9=0+60-36=13+8x8=24-4-4=

0x35+7=24-5-5=4x7+98=42-6-4=28+5x1=

62—10+1=96-2x3=43+58-67=79—38+40=13+40+87

42+6x2=12+4+3=36+9x5=144+6+4=46—3+20=

9x9-61=72-8-1=99-9-3=8x5-14=40-10-1=

70-3+13=53-37-4=74+31-16=6x8+3=78-20+63

47-11-21=75+5x3=6x4+61=40-4-5=69+69+74=

432?8+9=74-8x7=80-10-4=90+9x5=57-33+45=

30?5+58=52+6x0=62+86+70=30-10+65=23+82+92

108?3+4=50-1+1=15-1-7=75+24+6=71-7-1=

8x2x7=4x5—19=28+30+94=23-0-18=8-1+77=

98—39+47=12+3+1=49+25+81=27+91-42=42-6-2

113-5x3=50+5—4=68+1x9=83-8-9=180-10-3=

72+8x6=32+96-33=2x7—0=89+93—26=8-8-0=

66+14+79=22-21+43=4x14+7=58-6-8=5x3+13=

66-9x4=1x6-4=42+7—1=20+21+7=93-9+46=

6+2+20=42+4x6=192+6+8=12-8+59=86-73+62=

28+0x2=9x9x6=65—3x9=89-16-5=90—8x1=

9x0—0=3x5+33=37+15+3=69-56+39=53+90+9=

35-5-2=1x9+9=19—1x5=61-41-18=0x30+5=

21+7x8=1x30+6=36+0x5=72+6+4=60-10x4=

30+69+53=47-16-22=196+4+7=99+35+31=6-4-2

51+80+84=24+3x8=53+93-13=20+46+62=1x27+3

15-12+68=24-1x8=79-46-27=41-4x7=85-9x9=

8x4+41=3x1+67=126-5x6=32+8x8=55-42+78=

7-1+29=97+52-57=5x3—6=80+5+4=8x2+52=

58+0x1=159-8x9=43+78-76=5x9x5=4x2—0=

80+2+8=50-10-5=74-38-32=6x8+27=66+6x7=

6?3—0=3x8x5=68-20-2=0x14-7=9x1x4=

34-0x6=4x9x4=48-6+3=1x5x8=120-5-6=

3.6+1.6=750.5=0x6+72=24-4-2=180+10+3=

3.5+0.2=1.2+0.3=2x3+64=19+5x3=8-8-0=

1.2+4.5=13.5-0.6=84+95+74=83-57-20=53+60-85

1.9+6.2=4.521=71+7x7=5—36+9=70-7-10=

2.3+0.6=0.9+0.8=99-8+81=46-24-7=60+93+42=

0.6+0.4=7.9-0.3=4x5x2=51-6-10=58—3+3=

3.4+1.2=7.2-3.5=40-5+82=2+1x6=70-3+13=

6.5+1.2=22+5.3=77+79+57=8+40+18=47-11-21=

1.1+4.7=3.5-0.6=2+8x8=86+6x5=432+8+9=

8.962=10.5-9.1=46-54-6=29+49+7=23+82+92=

2.3+0.8=4.9+0.8=9x8+61=54—6x8=58-40-10=

72+8x0=35+9x3=70-10x7=9x1+0=60-11-40=

24?4—4=97-89+33=72+8+3=3+3x5=76+92-40=

28+5x1=9x8+68=35+21+23=84+60+10=96-16-8=

13+40+87=30+3+42=42-4-1=83-13-3=0x14-2=

46-3+20=89+12-2=3x6—5=27—3x2=75+7x2=

5-1x5=12-4-3=3x7+68=11+86-1=4x2—0=

70-10x5=35+5+31=93-22+34=10-63-9=66+6x7=

30+69+53=47-16-22=196-4-7=99+35+31=9x1x4=

51+80+84=24+3x8=53+93-13=20+46+62=120-5-6

15-12+68=24-1x8=79-46-27=41-4x7=180+10+3=

56+8x7=40-10+68=88-68+8=60—54+31=8-8-0=

65—36+4=62-4x2=60+33-16=47—25+44=24-4-4=

36+10+65=4x9+4=9x2—4=50+5x9=16—2x7=

16-2x7=91+85-26=2x2x2=2x9x8=3x8x8=

3x8x8=2-1-0=50+2x8=14+11-25=9x5x5=

9x5x5=90-81+2=85-83-1=8x6+79=6-2-2=

6?2—2=96-2x4=52-1x5=4x24+4=19+6x6=

19+6x6=5x6+82=1x3+63=77+66—49=5x70+10=

5x70-10=25+5x9=20-5+37=63-16+16=4x7x7=

4x7x7=80+5x7=51-30+5=9x40+10=45+91+29=

45+91+29=72—25+5=7x5x0=60+6+29=4x3—0=

4x3—0=0x4+62=36+69-16=51+37-59=73+24-3=

73+24+3=1x8—7=3x0+48=6x4-19=60+3+5=

46+91+80=60-10+99=12+2—2=5x4x7=3-6-6=

71-9-48=96-44+68=93—7x4=28+4+83=46+91+80

12?4—2=4x4x2=7x90-9=97-7-66=71-9-48=

60?6—7=8x27+9=81-9-1=10+1x8=12-4-2=

30?10—1=76+57-79=37+1x5=90+9x7=60-6-7=

32?2+2=10+1x7=95-57+44=53—4x1=30-10-1=

1.3-0.9=752.4=5x16-8=92—6x2=32+2+2=

7.9+82=52+5.5=8-8-0=168+3+7=4+4x8=

3.4+8.6=5.9+43=0+60-36=13+8x8=22+32+97=

9.848=6.8-4.4=4x7+98=42-6-4=4x6-11=

4.833=5.8-4.8=43+58-67=79-38+40=0x35+7=

4.838=8.7-5.3=93-22+34=10-63-9=62-10-1=

2.7+6.4=1.7+7.3=47—3x2=115—9x5=42+6x2=

968.8=5.6-2.7=8x4-22=21—2x3=9x9—61=

9.059=4.9+0.5=16+1+8=62—4x4=70-3+13=

5.5+2.8=8.6-3.7=59+74—70=100-2x1=47-11-21=

2.5+6.4=7.5-2.7=51-19-0=8x0+49=432+8+9=

744.8=5.4+5.5=89-76-11=32+8x6=30+5+58=

42+6x2=12+4+3=36+9x5=144+6+4=108+3+4=

9x9-61=72-8-1=99-9-3=8x5—14=8x2x7=

70-3+13=53-37-4=74+31-16=6x8+3=98-39+47

47-11-21=75+5x3=6x4+61=40-4-5=113-5x3=

432?8+9=74-8x7=80-10-4=90+9x5=72+8x6=

30?5+58=52+6x0=62+86+70=30-10+65=66+14+79

108?3+4=50-1+1=15-1-7=75+24+6=66—9x4=

8x2x7=4x5-19=28+30+94=23-0-18=6+2+20=

5+1x5=12-4-3=3x7+68=11+86-1=28+0x2=

72?9—1=78—81+9=29+9x2=6+1x4=9x0—0=

26+93-52=0x6-0=59—30+10=20—2x5=35-5-2=

87-7x7=22+35+5=98-47+0=62—32+4=21+7x8=

48-8-0=5x3+95=61+97-8=73-10-10=30+69+53=

8x3+89=1x0x9=80+15+52=18-12-2=51+80+84=

56+71-23=9-1+9=4+5x6=29—1x2=15-12+68=

57-13-42=72-17-24=82-74+72=16+2x0=8x4+41

7+0+94=57+71-96=270-6-5=16+4x3=7+1+29=

38-7+69=4+1x9=84+42+6=91-37+58=58+0x1=

12+4x2=4+52+51=102-4x6=2x9+9=35+9x3=

38+80+8=86-73+1=8x9+72=100-10x1=97-89+33=

28-2x8=48+43-21=24-8-1=21-7-1=9x8+68=

79-73-4=20-10+18=56+51+18=128+8+8=30-3+42

136-7x7=77-81-9=92-37-41=31+9x8=89+12-2=

14+5x7=3x7+20=210+7+3=16+76-54=81-5x2=

98-39+47=12-3-1=49+25+81=27+91-42=30-6+26

113-5x3=50+5—4=68+1x9=83-8-9=120+3+8=

72+8x6=32+96-33=2x7—0=89+93—26=64-8-0=

66+14+79=22-21+43=4x14+7=58-6-8=76+21+3=

2.6+0.4=390.8=42-7-1=20+21+7=50+5+72=

6.9+6.4=5.4+6.7=192+6+8=12-8+59=91-12+34=

8.3+2.8=2.8+8.9=65-3x9=89-16-5=65—1+25=

723.7=8.4-6.6=37+15+3=69-56+39=98+32+44=

7.7-4.9=6.1+2.6=19-1x5=61-41-18=87-42+75=

6.3+1.6=8.7-5.5=36+0x5=72+6+4=2x5x7=

672.2=5.7-3.9=196+4+7=99+35+31=70+2+3=

3*6+5.6=763.7=53+93—13=20+46+62=52+1x4=

3.9+2.4=4.9-1.3=79-46-27=41-4x7=95+13+50=

9.546=3.5+5.1=126-5x6=32+8x8=2x8x3=

4.5+2.2=3.5+1.9=5x3—6=80+5+4=7x0—0=

944.4=4.4-2.3=43+78—76=5x9x5=73-62-7=

80+2+8=50-10-5=74-38-32=6x8+27=7x0+34=

6?3—0=3x8x5=68-20-2=0x14-7=87—6x1=

34-0x6=4x9x4=48-6+3=1x5x8=7x4—7=

61-20-36=8x0+49=0x6+32=48-6-0=5x30+3=

80+24-66=4-4-0=4x8+16=1+1—0=5x63+9=

95—6x7=24-8-2=40-10-2=13+16-24=80-8-1=

90-10-9=118-7x3=2x8—8=27+4x5=63+91+20=

14+66-52=42+0x2=13+58+61=77-13-14=8x2x7=

9x24+4=6x8+75=71-30-10=90-9-9=0x3x0=

5x32+8=48+74-1=9x6—12=77-12-3=98+32+44=

40?5—4=91-25-7=87+51-54=3x9x9=87-42+75=

66+60+6=39-2-11=32+2+2=25+18-9=90+41+2=

3x8+33=34+80+8=83+49+12=6x5+51=67-4-56=

70+7+10=67-4-56=58+20+4=27+3+3=105+7+3=

60+93+42=105-7-3=63-2x4=12-6-1=6+3+39=

58—3+3=6+3+39=91+12-4=80—36+9=53-37-4=

60?3+5=90+11-34=51-27-3=4x5x9=75+5x3=

23+48+66=6x6+88=14+7+36=54+9x6=74—8x7=

9x2+1=64+3x8=10+78+3=80-1-54=76+21-3=

76-0-40=45-11-28=0x6+72=24-4-2=4x1-3=

8+2x5=72+1+9=2x3+64=19+5x3=79-9x8=

78+82-59=23+10+10=84+95+74=83-57-20=9x8x4

7-7+8=18-11-6=2+8x8=86+6x5=648+9+9=

64+8+0=40-10+17=46-54-6=29+49+7=90+18-3=

60?3+5=13+50+48=78-80-8=82+64-18=53-17+46

3—6+6=40-3+18=3-1-0=79-10-1=80+8+1=

1x4+92=2x9+3=18+6x7=2x2-0=63+91+20=

7+1+7=21+56+8=24+4+3=8-2-0=8x2x7=

7.5-3.18=0.51-0.37=88-68+8=60-54+31=0x3x0=

8.04-7.4=0.68+0.06=60+33-16=47-25+44=98+32+44

0.78-0.28=20.9-9.7=9x2-4=50+5x9=87-42+75=

4.9+5.1=4.7-0.47=28+1+7=54+6+62=97-89+33=

801.6-21.9=100-19.2=54+9x6=144-6-8=91+85-26=

4-0.82=5.26-4.75=24-6-3=56-7-7=2-1-0=

5.2+0.48=1-0.73=4+1x3=45-9-4=90-81+2=

10-0.09=3.8+0.12=29+4x7=16-4x4=96-2x4=

877.8=26.7+147.2=1x8+83=53+39—2=5x6+82=

15.78+2.45=33.4-9.48=9x9—25=12+2x6=25+5x9=

13-3.9=79+6+23=5x8—6=94+5-1=80+5x7=

3.6+4.8=22+0x3=7x9—1=5+12+3=72-25-5=

0.01+0.1=18+2x3=1x2+29=80+0x6=0x4+62=

78+28+4=33+19+42=49+7x7=13-12-6=1x8-7=

58+6x3=137-8x6=47+14-2=0x5+58=13+50+48=

16-6-2=9x1x1=61-50-7=8x27+9=40-3+18=

59+82-0=16+2x4=62+80-79=14+7x9=60+10+99=

76-39-10=65-40-2=8x7+1=48+8—3=96—44+68=

35—4x0=4x1+15=71+7x7=5-36-9=4x4x2=

8+8+13=60+71+65=99-8+81=46-24-7=8x27+9=

97+19+88=39-32-3=4x5x2=51-6-10=76+57-79

60-11-40=79-9x8=40+5+82=2+1x6=10-1x7=

76+92-40=9x8x4=77+79+57=8+40+18=34+4x4=

96-16-8=648+9+9=92-24+67=4x6x1=9x36+9=

0x14+2=90+18+3=2U7-0=28+4x4=36+9+69=

75+7x2=53-17+46=96+31-97=2+81-62=24—5?5

97—0x8=36-6-1=101-2x5=7x1x9=96—2x3=

1x1+99=92+80-10=10-2-2=51-39-5=12+4+3=

1+1+52=87+8x1=8-8+16=28-7-2=72-8-1=

30+5+58=52+6x0=62+86+70=30+10+65=53-37-4

7+20+7=10-2+63=30+10+21=48-43-0=75+5x3=

18+35+94=60-10-0=10+40-9=10+2+60=74—8x7=

22-3x7=42+73+38=96—5x8=12—3x2=52+6x0=

5x4+47=58-30+65=38-11-6=1x80+8=50-1+1=

40-4-3=4x8-16=40+42—31=30-10+79=4x5—19=

84-63+0=28+7x7=24-13+38=84+16+5=12+3+1=

7x5—9=10-14-2=7x5x8=0x1+71=50-5-4=

35+0x6=109—40+4=2+95+79=92+7-97=32+96-33

61-3x6=14+51—4=3x70-10=49+7+52=22-21+43=

4x0+50=8-8-0=9x8+61=54—6x8=1x6—4=

30x3=100+20=70+7=4x7+5=5x6=

25+70=360+3=?20x10=40+2=1+1=

42+7=42x20=?320+5=80+4=6+1=

54+9=12x50=?54x70=48+2=2+2=

80x3=1500-700=?251+4=400+2=12+2=

0x5=5900-4000=?6300+7=80+2=15+5=

31.1+4.5=31.9+3.4=131+4=8000+4=2x7=

3.83+5.55=2.75+1.3=50x8=800+4=30+5=

61.9+6.2=67.1-6.6=85-45=30+3=12+2=

44.4+1.4=1.7+9.66=0+5=36+3=42+6=

55.5-1.9=38.9-5.55=280+4=48+2=24+3=

8.24+3.76=4.1-3.8=60x40=99+9=2x6=

14.6-0.34=1.3+8.56=840-30=4000+2=6x6=

1-0.03=30.5+3.05=2700+9=4800+2=25+5=

230x3=390+3=?99x31=300+3=12-4=

200x9=60x50=?3.1+2.7=800+4=3x3=

54-30=71-22=?131+4=6000+2=5+5=

900+100=50x90=?50x8=8x9—8=2x5=

89-29=14x20=77.8-1.8=1x2+20=2+2=

400x5=600+1200=?350+5=16+8+30=5+5=

101x2=840+4=?630+9=54+6+33=18+6=

303x3=36+49=?131-6=7x7+8=12+6=

404x2=10x60=?10x80=510+200=12+6=

110x3=800x50=?65-56=15-45-9=15+3=

105x4=180+3=?431-6=11-40-8=20+4=

100x5=120-6-?15x6=3x8+4=20+4=

50x6=7500+500=?4.8-0.4=18+3=30+6=

600x5=460+140=?6.1+0.7=7x6+10=4600+4700=

3x20=33x20=?91x18=72+8=730-190=

24+75=990+3=?257+4=64-8=3700-370=

45+1000=440-4-?44+4=24x0=8500-5500=

35+7=83-57-?20x40=71-7+30=3200+5100=

67+8=860+2=?210-30=6+2x8=96-42=

72+9=1100-600=?34+28=35-9=1200-400=

63+7=6900-1900=?63-63-9=70—5x3=4x7+9=

32+8=720+8=?120-3x2=8x9+21=6x6+7=

12x4=0+999=?800+8=3x6=3x6+7=

12+4=7x800=?40x70=8+4+48=3x9+4=

20x5=23x30=?300+4=25+5+36=9x2+8=

7x40=290-190=59x72=6x8—42=4x7+5=

30x5=690+3=?251+5=27+3+6=40+2=

200x6=690+3x6=?630+7=56-7-3=80-4

5x300=17x40=?131+6=49+9+7=2x8+4=

0x50=100-63=?0x108=4x3+2=8x9+9=

1000x8=3.2+1.68=?45-18=6+3x7=36+6+3=

4x2000=2.8x0.4=0-15=8+4x3=9+9x6=

200+5=14-7.4=?120+4=6x5+37=42+7x6=

600-500=1.92+0.04=?3.45+4.6=4.45+54.5=64-40-8=

30x0=3x500=?39.4-2.75=67.3-1.26=8x5—7=

7x8+20=0.65+4.35=46.8-2.8=47.6-2.15=9x3—8=

6x5+40=10-5.4=?43.3+6.3=64.4+8.67=30+6=

20x4+10=4+20=?0.7+0.9=0.8+0.6=4x5+44=

50x3-50=3.5x200=?0.78+2.2=14+0.78=48+8+7=

60x4-40=1.5-0.06=0.8-0.55=4—0.04=1800+200=

25-15-3=0.75-15=?0.8—0.45=5-0.0893-80=

978-700=0.4x0.8=?250+5=8x5—7=10-8-1=

36+64-30=4x0.25=76300-9=x8=73-4=

70-30+40=0.36+1.54=431+6=3x8+4=7x6+10=

4x5x7=6x99=?20x80=3x1+67=79+5x2=

8x5x4=420+35=?78-56=97+52-57=23+53+34=

20x6-20=25x12=?49U8=159—8x9=4x4-11=

30x8-40=135+5=14x6=6x6x0=34+40-4=

50x4+9=1+5=?4.8-4.4=4+8x6=41—3x4=

20x7+8=6+12=?6.1+4.7=57+78+16=24—1x8=

(400-200)x9=80+5x3=?91x19=42+4x6=78+8x7=

(100+20)x4=32x8+19=?367+4=9x9x6=2x5x3=

120x(100-98)=52+13x4=?55+5=3x5+33=30-10x9=

30+6=16x4+60=10x40=1x9+9=80+50-1=

35+6=49x7=?211-30=1x30+6=6+6x0=

45+9=89—5X6=134+28=47-16-22=73-38-31=

50+8=15x3-20=50x40-100=24+3x8=65+7x3=

81+9=12x*11+13=12x20+30=70+10x7=25x12

79+9=25x4+36=900+30=72+8+3=135+5=

47+6=36+25-14=12x40=35+21+23=81-9X7=

59+7=2x36+4=480+80=42-4-1=12+4X35=

72+8=35+75+65=16x6=3x6—5=68+9=

39+6=95+62-58=12x7=69+12+46=54+8=

40+8=100+657-755=420+35=22+71+26=89+75-65=

770-160=6x7=4x6=4x6=60+350=

70-10x7=42+4x6=78+8x7=3x1+67=79+5x2=

2.1+02=0.3+0.7=2x5x3=97+52-57=23+53+34=

370.9=2.1-0.2=30+10x9=159—8x9=4x4—11=

1.9-1.1=452.3=80+50-1