15乘法口算题.docx

1、15乘法口算题1-5乘法口算一68-11=78-15=69-18=19+15=50+16=29+30=98-44=12+64=76+14=65+19=21+5=100-56=29+67=34-16=36+49=39-23=95-83=45+13=82+13=17+43=3125822451175229019218191627322981822324420740495152232426721-5乘法口算二13+55=93-38=91-37=59-54=73+23=78-57=68-11=78-15=69-18=19+15=50+16=29+30=98-44=12+64=76+14=65+19=2

2、1+5=100-56=29+67=34-16=315343342531035535332333463738393616263602617383910172730436371-5乘法口算三36+49=39-23=95-83=45+13=82+13=17+43=13+55=93-38=91-37=59-54=73+23=78-57=24-18=95-26=68-44=84-16=57+19=71-17=33+67=39+29=367338391033534534337833993+537-238+819+563-935-783+725-661+162-563+1060+836+837-838-63

3、9-10310-1182+151-5乘法口算四39+35=54+46=90-29=22+38=52-11=89-42=27-14=33-19=15+42=23-29=50-24=32+14=93-40-35=63+13-25=18+7-9=48-18+5=43+23+20=53+11-44=15+4+6=8+33-5=644748649442934446474849515253548437822941-472-673+474+654-1047+548+649-646-694+21-5乘法口算五61+27=68-26=12+76=28-22=42+49=69-30=92-2=67-56=20+5

4、9=47+22=86+12=55-15=91-61+36=24+76-50=17+6-5=24+24+9=77+5+11=6+83-61=955253546585843951757374561054859565758469558657555-695+485-356+1561+763-131-5乘法口算六2+73=35+38=100-10=19+49=58+28=48-16=98-11=79+18=87-50+34=7+77+12=90-50-20=15+8+70=6+86-17=52+7-48=36373839818283849557644992939472737455458547825274

5、+137-658-2195+625+8310-935-564-856-757-15=58+239-71-5乘法口算七26+41-37=81-62+53=96-49+18=27+57-2=20+76-74=40+20-12=31+46-27=70-30+47=74+23-96=88-56+44=27=28=33=15=94=35=65=94=45=55=38=57=24=59=74=44=93=23=82=34=51=29=34=84=37=62=39=21=58=32=63=44=1-5乘法口算八94-41+14=39-5+35=79-29+48=75+16-72=94-2+5=51-47+9

6、1=46-7+31=55-11+23=88-59+63=36-35+61=48+34-42=89-72+54=38=32=22=43=65=48=94=29=73=83=93=63=52=43=84=54=54=95=42=75=84=55=93=92=84=24=34=45=53-2=46+5=83-7=38-5=47+5=56-7=49+2=49-6=85+9=26-12=1-5乘法口算九24-18=95-26=68-44=84-16=57+19=71-17=33+67=39+29=21+62-18=64-33+36=90-65+56=92-86+56=36-24+84=59+20-57=

7、3+28-31=73-57+75=33=35=64=74=53=25=73=39=42=23=44=72=22=92=92=83=38=32=93=63=52=43=82=44=47=56=49=41=85+7=26-8=91+5=93+4=73-6=48-9=1-5乘法口算十39+35=54+46=90-29=22+38=52-11=89-42=27-14=33-19=44-28=58-8=48+10=83-31=94-81+60=74-72+94=85+3-67=1+40-18=2+13-7=31+37-32=37-9+60=98-80+80=27=28=33=94=25=35=34=94

8、=74=53=94=34=51=29=55=49=37=62=39=21=58=32=39=64=73-4=83+8=22+5=43-7=60+5=44+7=1-5乘法口算十一45=55=38=57=24=59=73=22=43=65=44=83=55=38=57=82=48=23=75=84=55=45=24=59=37=62=39=29=58=32=38=32=93=63=52=43=56=49=49=85=26-4=47+5=92-7=95+8=42-2=36+8=25-6=54+4=27-7=28+3=1-5乘法口算十二74=53=94=34=59=29=94=24=34=45=53=46=35=64=83=52=82=33=42=23=44=72=22=54=53=37=23=64=25=54=27=28=33=75=94=35=45=55=38=57=24-7=59+5=38+8=25+4=22-1=43-5=65+6=44-14=92-15=73-20=