四则混合运算练习题(二)

1、94+83+16=86+14+37=58+60X3=32X7+37=65+76X5=61X7+52=47X5-186=5+26X5=25X6+68=67-3+87=61+32X6=12X9+75=64X8+78=52-25-26=91X5-400=51-32+34=37-27-5=24+2+47=41X6+98=87X7+48=89X7+1=4X73=896+41=12X5X6=21+50-50=61X3+40=56-15-20=17+438=95+8X3=4+49+54=29X7+91=61-2-8=64X8+78=44-15+98=95+81-66=41X5-69=75X7-235=64-

2、59-4=86+18X8=79+61X8=90-83+81=71-25+56=35-11+55=80+43-43=94+33+7=96X7-520=9+9792=52+83113=42-7+15=21+19-15=10+32+56=32+75-72=27+20-12=382+73=35X2+75=85+92=57X4-93=28X4-79=35+54-47=69+4315=35+41+79=95X6-28=77-46-20=59-36+42=95-56+34=7X7+7=89X4-281=33X7-138=37+12-10=33+60+60=79+25X5=375X5=36X6+17=152+

3、39=63-17+52=37+8X6=59X8-364=84X3-206=42X2-68=17+89-51=65+94X9=22X4+93=12+98-107=12+24+33=78X4+67=73+80-119=37-26-8=14+14-18=5+18+52=9X35=67+83X9=97-4-27=23+41-37=63+94X2=21+41X3=39-9-24=80+18-81=95X2+68=3+15-6=90+62+80=98+46-95=50-46-2=24X2-38=36+64-43=316X2=79X9X7=75X9-15=61-35+72=62+72=8X4+87=54-4

4、2-4=50+512=75-65+43=87-30+40=153+46=98+35-116=59-43+79=51-20-17=60+92+79=63+81X9=42+30=616+32=36+27X4=58-8-9=60+21+72=93X3-101=64+57X9=8174+79=20+17-7=95-53+37=64X7+16=17+28+54=8X8+46=57X9-424=85-19+45=50X4+84=16+20-25=36X9X7=34X9X3=12X7-74=81-12+26=58+34-30=77+35-33=58+15+37=78-6-12=92X2-183=289+60

5、=16-14+64=58X2X9=64-3+20=55+32+14=41+17-10=42X2+8=93-84+96=6+78+20=49X7+91=6X4+48=324X2=77+12X5=49+89X4=37-277=4+5652=8119X2=9+6823=54-9X6=32+30=92+99-66=81X5-116=53+1+70=594X6=45+52X8=55-20-7=50-43-2=76+27+58=34X4+40=5111X4=89-29+98=20+19+85=42-5-34=78+95-91=3827+7=12-2+36=56+54+3=35+26X4=26+47+77=

6、716X3=31-17-5=27+91X2=17-2+42=8+5111=50+76-105=23X3X9=58+64X2=54-49+95=81-61+41=70+84X6=71X4+42=88+7+34=39X67=56X9-294=93X5-124=71X9+92=15+563=43-21+29=35X8+25=23X9-178=10+59-48=40-31+69=91+85+2=99-21-36=35-34+50=4+15-6=19X8+14=40X3+10=84X8+82=77+42+79=54-15-5=6+46X2=92X4X5=33+90+62=56X3-148=8+9987=

7、68X8+59=52+94X3=81+27X4=48+87X9=38+63-14=86-31-23=88X5-327=55X8+70=17-7-7=60+30+94=28-15-2=14X6-46=94X3+50=52-50-2=29X2X8=17X6-54=147+29=62+35+45=50-9+51=49-22-2=86-8-44=64+73=46-31+47=98+25-54=1811+7=78+65+19=29X5-107=92X4X8=43-23+54=52+4X6=78+14X5=97+26-87=986X4=42X7X5=52X7-280=80-14-36=6X6-27=4X6

8、X2=36+9+92=72-15+49=67+37-84=40-14+28=64+63-66=69X8+42=76+78-46=94-24+69=2+48X5=43-10-26=7959+9=93+49=64+4+29=25+96X2=37+52+96=29+8+44=88-57-25=92X7-465=94+79-10=26+96-101=89X5X4=57+30X2=98+97-94=13X3+10=86+73-92=44X2+85=68-22+60=79X7-104=28X6-148=7+5513=3+6161=27X7+34=85X8-453=40X9-24=49X5-122=50+2

9、0+71=95X5+89=91+65-152=81-40+23=24+15X8=60+59-54=75X8-169=163X4=62+731=35X5-47=17X5+14=8X6X8=58X5+89=94X2-49=59X5-7=84+42X7=5X7-13=3+12+85=94+38+11=50+61-48=81+47-85=31+78-47=49+60-54=85+54-44=45-29-5=84+34X2=50+29-22=16-5X2=11+58X6=75+30-18=35X5-47=41-27+39=607+39=43-22-20=35-24+51=75X2+65=28X3X6=4

10、6+69-2=86+54X6=37X2-52=90+94+43=45-28-4=74X5+5=99X2+78=7X4+12=73-9-55=81+87+77=473X4=39-22-6=90-40-43=18X3-37=32-22+91=38+39X9=38-33-4=54+33+24=39X8+70=76X3+42=33+62-36=76X4-290=41+83+15=79+69+99=39X6+32=89+98-107=2+17X6=93-63+44=60+87X7=44+32-64=9+486=18X2-34=40X3-7=48+17-8=76-8-46=46+76-88=31-18+6

11、3=91+31-85=58+89X8=89+79+40=37+56X6=70X7-83=87+2+24=55+14-6=96+54-125=26+38-10=80+517=38+60-7=18+38X2=91+64-142=12X6X8=22+62X2=91+32X6=23+24+39=88+58+45=67-28-26=87-6X2=18X5-74=49X9+12=33+61+24=68-21-10=58X9-89=3X9X5=67+22X5=32+53+93=60+21X5=21-15-5=98+10+85=84+95-125=93+13-63=68+142=65-63+90=74-63+

12、83=37+57-12=40+44X2=33X8+96=16-2+46=53X7+61=74+98+71=41+52X9=53-29+37=64-9+25=61X3-99=94X6+10=24+16-27=2X4+76=25X8-178=97-93+59=51+74X2=80+18+61=71-16-53=20X715=56X8X5=74X7+23=88+74-61=7+9195=38+41-77=48+58+17=38+98X4=84-40-38=45X7-247=4X2X3=75+24=79-68+97=39X2+96=44-31-7=38-24+57=51+44-49=7X9-28=14

13、+79+3=47+88-33=90+49110=80X7+30=16-11-2=26+77-19=56X4+35=70-42+40=34X3-31=24-10+39=48-4-10=59X4+27=97+31-78=89X261=29-8-16=16+41+79=39+23X8=4+94+56=52X7-285=21+51+15=96+58=99X413=25X8X3=56+86-57=47-35+88=44-29-9=87X2X3=28X3X2=45X4+55=83-2-31=84X5-112=37+23X6=25-23+29=91+50-54=55-33+82=80X5+93=52-41+

14、28=32-2X2=70X7+16=19X7X8=58+60+39=70+74X8=50+40-84=69-58+91=61+77-137=34X6+57=77-54-9=38X6+31=76X5-265=69X9-144=95+98-54=27+74-75=49+93X5=81+10X6=75X7-55=26X5-119=30X7-78=50X5+61=94+553=82-40-40=97X5+31=2+62X3=64X6-352=66+23X6=35X2-16=15+1+97=93X6370=93+62+33=40+2-41=53+33=27X9+61=44-2-30=31X7X5=30X

15、9-255=61+96-57=34+66X8=92+43-35=67+267=54-23+81=44X9+28=97X5-4=47X3+88=57X6-159=40+33X6=36X8+15=30+70+23=38+67+10=24-13+36=69-23-42=99-43-12=75X4-191=59+63+10=39-32-4=61+90+36=26+19+93=26+97X4=36+65X6=6226+7=54X6+11=81+20X8=90X6X8=78-42-32=52X6+97=19+63-60=40X3+56=16+88-76=77X2+40=4X8X9=84+32+37=34-

16、19-7=55+20X2=65+96-47=96+77X4=84+42X4=16+78X2=5X3+6=45+46-48=83+77-22=41X2X6=91+18X2=63X8+90=47+70-52=19+70-54=99+46-60=45-3X8=23X8+82=51+21X9=24+4-22=18+7+91=71X3X8=71-33+48=86+30-104=12X8+92=72X3+17=76X9+27=8X618=30+15X4=35X518=46+21X8=79+91X9=78-6-10=91+35+2=75X4+35=99+56-62=54-17-31=34X7+87=72-3

17、7-22=42+6X9=53-29+91=30-27+92=417+68=154+59=90X6-492=81+1X4=23+9+24=61X4+60=16-11-2=96-84-5=42+12X2=25-9-9=29+76-103=86+97X4=60-2-9=8668+5=89X9-219=61-14+87=97X7X8=97X4+55=28-23+20=75+672=8148+4=84X9-661=76+74=8-4+66=80+19+46=38X9-287=88X7-363=68+46X9=24+70+89=14-8+7=79-34+99=63X2+64=71+24-68=17-10-

18、3=39+22-24=56+46+9=18-2X9=69+59-100=23+97X5=53X7+64=75-40-23=30X9X4=34X6X6=75X3X3=18X5X8=12+68-78=97X5+92=20+3X3=5+41X2=72+97-165=55+36-21=44X8-76=65-18X2=20X6+70=39X9-207=65X6+78=113+21=39X4+73=77X8-476=25X8150=62+86X3=30X6X7=15-8+17=48+77-98=25+35+85=70+78+74=10+4X6=7+87+48=22+97X8=57-5-39=97-11+3

19、1=19-4-8=35+61X5=51X5-134=81X3-180=85X2104=32-11-7=38+28+56=97+88X4=22+56-19=5+30+98=60X3X4=76-18-15=94+48+37=78X4+48=92X5-434=18+66+69=31+64-87=86+70+45=89X5-101=38-11-5=49X3-121=41-38+17=77X9+48=69+88+89=13+75X8=78-39-36=61-25+73=4X3X4=42+54+71=38X5-76=49-7+23=8+66+74=86-73+32=59+66-54=36-26+67=64

20、X4+57=8X9X7=14X3+84=96+79+66=37X7-98=39X7-125=76+49112=39+57+40=99X6-174=90X9X7=35+86+35=74+57X4=73X2+10=24+29+2=76X8X7=68-13-36=52+46X9=88+4+43=41+85+56=75-72-2=16X5+51=42X7148=63-10X5=219+64=39+18X4=55+18X4=52+333=78+66-16=36X7+38=14+93+86=31-15+18=8X7+81=56+5X2=56+14X4=61+47+8=16X6-37=42-14-9=50-

21、17+55=37-14-21=38X5-11=14+60+78=23-8-6=75+70+87=92-73-5=51-46+92=27+66+9=58X9+18=20-2-3=74X2+65=21X4X7=34-12+18=77-19-17=57X9+44=16X6+86=609+3=64+78+59=21+82+96=89+18+26=51X5-91=26X9-200=21X3+43=63X2101=38X3105=93-10+95=14-8+7=8X6X7=8X321=84+11+26=93+80+66=39+17-51=55X7+50=15+39+34=72-11X2=17X2X5=76

22、-63+20=60-27+48=37+77+15=10+76+61=67+15+74=85+35-61=57+9X8=58X6+20=23X7X4=51-32+20=18X7+84=13X2+70=54X9+42=37X2+66=5X5X5=4+6046=8X8-34=695X4=18X2+8=52+207=93-23X4=78-26+54=51-27-13=83X7-203=22X3+47=48-28+78=36X6X2=97X9-870=89X7-21=30X4+64=10+2+46=64X5-220=85X5X4=79+74-74=4+2X6=18+35+55=91+27+87=7X37

23、=72X2-19=9X8-37=66-48+16=89+40X8=10+2+31=73+25-25=87X3-123=10X7X9=70X5-121=81X445=6+48+2=33X6X7=22-8-7=54+31+74=41-13+31=59X6-165=45X6+6=79X6X5=30X5+89=99X3+86=217+95=6+269=8+86+2=68-36-15=42+1+80=76X8X9=90X4+55=6+3X2=96X5-297=4X7-24=95+39-55=35X2X2=98+5+43=74-21+69=37-13+57=6X735=31X5+61=3X34=3811+

24、3=14X3-27=99+45+33=48+17-43=28X2X8=28X8X5=65+23X7=92X8+47=85-57-4=10X8X9=53+73+85=97-80-8=25+75-35=46X4+86=17-4-9=24-21+21=93+7=37+40-51=8X3X9=77+71X2=96X9+67=38+48-42=66X7+14=81X5-298=26X3-69=6+2+12=82-73-3=13X7+54=49X5+74=78X6-202=17+51-31=10+57+55=8+2+71=4X5X3=91+16X6=84-14+72=15+54+48=10+78+2=59+85+26=4+92+2=40X7X9=50X4-11=57+74X7=30+40X7=4+2+7=15+22+14=94X4+90=17X6+84=23-17+4=14X2X9=63+47-50=824+4=6+