三年级数学乘除混合运算练习题

1、三年级数学乘除混合运算练习题Company number 1089WT-1898YT-1W8CB-9UUT-9210836X43=28X19=16X27=49X27二32X30=56X29二41X59=65X15=37X21=15X21=92X18=83X26=60X37=29X53 =53X18=54 X 24=32X47=73X26=33X66=78X65=37X65 =69X12=12X35=25X18=85X25=84X59=49X78=76X49=19X23=37X84=16X27=95X27=54X25=8204-6=39X92二77X17=15X70=36X43=36X17=21

2、X44=80X45=52X58=28X32=63X15=48X12=62X24二66X77=52X37=26X85=34X49=76X14=19X27=57X18=19X36=43X24二59X76=26X32二38X18=52X36=73X25=24X11=18X39=37X65=14X22=24X77=78X15=28 X 68=47X11=23X68=75X43=18X24=25X24=85X14=54 X 98=46X38=76X12=32X28二23X34二16X35=32X78=65X80=28X53二46X62二34 X 32=39X62=8604-8=784-6=3604-8=

3、71X42=49X78=974-7=25X42=82X68=36X24=45X28=43X18=45X28 =71X16=99X18=52X42二78 X 53=7204-2=43X18=45X28=7164-3=94324-9=14X67=36X25=48X76=5644-4=43X18=94 X 54=36X20二618 6 二2044-6=5644-9=8404-2=2104-7=28X98=5604-5=34X27二6304-9=1354-9=4324-6=5644-4=19X26=1254-5=984-7=6184-6=3054-3=44X17=1084-6=26X21=165 +

4、5=46X70=352 + 4二8644-2=9184-2=7114-9=8844-4=8964-2=8644-3=6264-2=5984-2=6934-7=8464-2=8054-7=3764-4=544-2=5344-6=9654-5=874-3=9804-4=9064-2=654-5=7264-6=5494-9=5354-5=4234-9=5914-3=6044-2=9424-6=8374-9=4284-4=7684-3=2074-3=6404-4=8404-5=6874-3=3604-5=7264-2=1164-2=3244-6=2994-9=7224 6 二5254-7=9954-5

5、=98X68=46X66二12364-6=73804-9=28494-7=2374-3=75X67=53204-7=9654-5=7834-3=97X54=4484-5=84034-4=53204-6=60164-4=5134-8=10404-5=6324-4=6324-4=2064-8=4504-7=5294-8=80X23=38 X 50=90204-3=32754-5=91804-3=8714-3=1054-5=279-9=2754-5=2734-5=34 X 68=725-25X3=(40 + 26) X4二413 3 二24X79=4374-6=99X43=1174-2=46X9-9=36X7-36=6004-8=3X (46-5)=5334-7=34 + 59X7二5474-8=15X9-38=1021-25X8=714 9 二(129 + 5) X6=6594-6=3X