小学数学二年级上册乘除法口算汇总试题

1、4x9=7x0=7x6=3x7=6x3=6x7=2x6=5x0=0 x4=4x1=72一8=64一8=7x5=7x9=6x8=8x9=9x5=5x3=1x7=4x3=6x2=5x1=21一7=1x8=0 x6=5x3=0 x7=0 x8=3x6=0 x6=2x7=8x6=2x0=4x4=49一7=8x8=1x4=7x8=1x8=2x5=35一7=4x7=3x4=5x7=6x3=7x5=18一6=8x1=8x1=6x3=5x6=1x6=27一3=4x5=3x8=1x5=9x5=4x5=5x7=7一7=2x6=6x1=9x4=3x3=21一3=8x9+21=9x5=1x5=6x1=6x2=56一8

2、=5x7=0 x4=7x9=5x9=4x8=4x8=9x9=9x5=4x6=1x3=4x0=6一1=0 x8=8x1=5x6=3x4=4x7=8x8=2x5=1x1=0 x5=3x2=8x7=4x3=3x2=7x9=3x6=6x5=1x7=5x8=0 x6=8x6=6x5=7x2=0 x7=8x2=4x8=1x9=5x3=0 x4=9x4=9x3=8x2=7x6=2x4=9x4=7x9=3x8=0 x8=4x4=0 x8=2x2=7x4=8x4=2x4=2x9=8x5=6x5=9x2=3x6=9x3=3x4=4x6=4x3=2x5=5x6=6x2=3x9=6x7=9x1=6x2=6x2=8x6

3、=7x5=5x2=4x4=5x3=6x9=6x7=0 x2=8x7=5x3=2x7=7x7=54一9=4x2=6x3=9x3=3x5=9x0=1x5=3x3=7x8=4x8=7x0=5x0=7x2=1x6=0 x6=2x5=5x3=9x3=5x7=4x9=3x4=5x8=1x6=9x3=7x9=1x4=1x6=5x3=9x0=8x3=4x0=2x0=6x6=9x4=5x4=6x6=0 x9=6x4=4x7=3x4=4x8=6x5=8x7=8x7=6x4=2x8=7x3=7x2=7x8=9x8=3x1=8x3=9x5=0 x4=1x6=9x0=5x7=5x7=1x3=0 x7=8x1=5x9=1

4、x1=3x3=9x8=4x3=2x3=0 x1=7x1=4x6=5x4=9x5=5x7=6x4=2x3=5x7=9x3=5x9=0 x9=4x9=9x4=3x7=5x2=2x0=2x3=7x2=3x2=7x9=6x0=7x3=2x8=4x1=6x2=2x3=0 x0=3x9=4x9=1x3=2x5=3x5=6x2=4x0=6x1=3x7=7x1=6x2=2x0=4x3=2x7=8x9=4x5=7x8=3x8=0 x7=2x4=7x1=0 x1=5x8=3x6=9x7=9x0=3x2=9x6=9x8=8x9=0 x0=5x2=7x7=7x5=5x4=3x1=4x8=9x0=0 x1=3x2=8x

5、8=2x3=8x6=3x7=9x6=2x4=7x9=9x4=8x8=6x1=9x7=3x7=3x9=4x9=8x6=5x0=1x1=6x5=5x7=7x0=7x6=8x9=5x8=2x6=2x9=0 x8=3x0=5x8=9x8=3x5=7x7=8x6=5x9=1x9=7x6=5x4=4x7=0 x3=6x8=9x1=8x9=1x8=1x8=8x4=1x8=8x1=2x9=5x6=2x9=0 x5=2x3=6x4=1x2=8x3=2x4=2x8=0 x9=9x1=9x0=2x6=0 x1=5x6=5x2=3x9=6x5=3x3=3x3=3x7=4x7=3x7=2x4=1x4=0 x1=5x5=

6、0 x5=1x8=7x1=9x1=6x3=4x4=8x8=2x5=5x8=4x5=4x0=4x4=7x3=2x0=8x5=6x4=7x2=6x1=8x1=3x6=1x8=6x3=5x1=6x3=9x8=4x9=0 x6=9x0=3x1=4x1=5x7=8x8=8x8=2x0=1x0=2x9=5x8=6x5=5x1=1x1=4x2=5x9=8x2=0 x1=7x1=0 x1=4x7=1x3=4x7=4x9=0 x1=6x1=3x6=4x3=5x4=9x8=3x9=4x5=3x4=9x5=7x0=6x0=1x5=3x8=3x5=3x1=6x1=6x1=5x9=7x1=4x2=0 x0=8x8=6x

7、6=7x5=5x3=5x5=4x0=7x8=8x2=3x3=7x6=3x5=4x8=4x6=9x0=5x1=7x2=4x8=0 x7=4x2=7x9=9x9=7x2=7x3=3x8=7x6=8x8=0 x8=2x3=2x4=2x1=0 x4=7x9=2x5=9x9=7x8=4x5=6x8=3x9=9x3=2x5=8x2=2x4=6x2=5x7=0 x2=8x1=8x2=0 x0=0 x7=2x9=8x2=8x7=4x9=1x6=2x0=7x7=5x2=1x9=8x5=6x8=1x8=4x7=0 x6=7x2=5x6=1x8=6x3=1x8=4x8=4x2=9x2=0 x0=5x6=2x9=8x

8、2=8x8=7x3=3x8=9x5=2x4=0 x8=1x9=7x2=3x7=9x4=0 x1=2x4=8x5=9x3=1x1=6x1=3x3=4x8=7x1=9x2=3x2=5x9=0 x1=6x7=1x4=5x5=2x8=1x3=6x3=8x7=3x0=9x5=5x6=3x4=4x0=1x7=0 x2=9x4=3x9=3x2=7x2=4x6=8x7=3x2=7x1=6x5=5x1=5x0=2x2=7x5=4x8=7x2=3x1=1x2=9x3=5x2=1x8=0 x4=1x0=0 x6=3x4=8x3=1x4=9x4=4x2=3x3=2x6=7x2=9x5=2x2=4x7=3x4=3x9=

9、2x3=7x7=6x5=3x6=5x6=6x7=9x9=3x4=4x3=3x4=7x1=7x4=2x5=1x1=9x1=3x5=7x0=5x5=8x1=4x9=2x9=3x7=5x0=0 x9=8x7=2x6=4x7=4x1=7x9=7x5=1x9=7x5=2x2=8x9=4x3=6x2=7x2=1x7=1x6=5x1=5x3=7x5=4x2=0 x6=4x5=0 x8=8x6=8x5=8x8=2x7=2x4=4x4=7x8=1x3=1x9=1x4=2x2=2x5=5x7=1x3=8x5=3x4=6x1=7x5=6x3=4x0=7x1=8x1=6x1=1x6=1x5=6x2=1x4=3x8=4

10、x7=4x5=6x1=8x6=3x0=2x6=8x1=3x3=1x5=6x7=0 x2=9x5=4x5=6x2=7x9=7x9=8x7=0 x4=2x9=4x8=4x6=8x7=2x2=9x5=5x0=4x0=5x6=7x9=9x3=8x1=2x6=4x7=0 x5=7x6=3x4=1x1=5x8=8x7=3x6=4x7=2x6=7x9=7x9=1x7=6x5=5x1=3x9=8x6=1x0=0 x7=5x3=3x2=6x7=1x9=7x0=9x4=2x4=4x5=7x4=7x6=6x3=7x9=0 x8=7x6=2x5=4x4=8x6=7x4=8x5=3x6=3x2=2x9=0 x6=9x2

11、=4x6=5x6=9x7=3x4=1x7=2x5=6x7=6x2=7x4=3x9=8x6=6x2=5x2=6x9=2x3=7x5=6x9=5x3=8x7=7x7=4x2=0 x2=4x5=2x7=6x3=9x0=2x6=4x2=1x5=3x5=7x8=5x0=3x2=3x3=7x2=7x0=0 x6=9x3=3x5=1x6=5x7=5x3=3x4=9x3=9x2=4x9=7x9=1x6=1x6=8x3=2x4=1x4=4x0=9x0=6x6=6x6=8x2=2x0=0 x9=5x4=4x7=6x5=6x9=6x4=8x7=4x8=6x4=7x2=3x7=8x7=7x8=7x3=3x1=0 x4

12、=8x5=9x8=1x6=9x5=5x7=0 x7=9x3=9x0=8x1=1x3=1x1=4x3=7x7=5x9=2x3=9x8=7x1=9x5=8x2=0 x1=5x7=5x4=2x3=5x9=6x9=6x4=0 x9=9x3=9x4=2x0=5x8=4x9=2x3=5x2=3x2=7x3=5x6=7x2=2x8=6x0=6x2=3x9=2x3=4x1=4x9=0 x0=2x5=4x0=2x6=1x3=6x1=6x2=7x1=4x3=7x6=3x7=2x7=2x0=4x5=0 x7=3x8=8x9=2x4=3x8=0 x1=9x7=2x1=7x1=9x0=3x6=9x6=0 x0=4x5=

13、3x2=5x2=8x9=7x5=4x8=2x4=7x7=9x0=3x1=3x2=8x6=0 x0=0 x1=3x7=2x3=2x4=8x8=1x6=9x6=6x1=9x4=3x7=8x6=6x8=9x7=5x0=4x9=6x5=7x6=1x8=1x1=8x9=7x0=2x6=3x0=0 x0=5x8=5x8=0 x8=3x5=5x9=3x8=9x8=1x9=8x6=5x4=6x8=3x7=7x6=9x1=0 x3=1x8=1x8=1x1=8x9=8x1=8x4=5x6=2x3=3x2=2x9=6x4=0 x5=8x3=0 x9=2x8=1x2=9x1=2x8=2x6=5x2=5x6=9x0=3

14、x9=5x6=3x3=4x7=3x9=6x5=3x7=3x7=1x4=0 x5=7x1=2x4=1x8=5x5=9x1=8x8=4x8=7x1=2x5=4x4=4x5=7x3=1x8=5x8=2x0=4x4=6x4=8x1=1x4=8x5=3x6=6x1=6x3=9x8=9x5=1x8=4x9=6x3=9x0=5x7=7x7=0 x6=8x8=4x1=2x0=5x8=3x4=8x8=6x5=2x9=1x1=8x2=1x1=5x1=0 x1=5x9=0 x1=4x7=4x6=7x1=4x9=1x3=6x1=5x4=8x3=0 x1=9x8=4x3=4x5=7x0=5x5=3x9=6x0=9x5=

15、3x8=6x1=4x4=1x5=6x1=3x1=7x1=8x8=5x4=5x9=6x6=0 x0=5x3=7x8=6x9=7x5=8x2=4x0=7x6=4x6=5x7=3x3=9x0=4x8=7x2=4x2=6x6=5x1=7x9=0 x7=7x2=7x6=3x4=9x9=8x8=3x8=2x3=0 x4=9x3=0 x8=7x9=2x1=9x9=6x8=7x9=2x5=3x9=4x5=2x5=6x2=7x8=9x3=5x7=2x4=8x1=0 x7=3x3=0 x2=2x9=0 x0=8x7=2x0=9x3=8x2=7x7=1x6=1x9=1x8=2x5=5x2=4x7=6x8=7x2=6

16、x3=2x8=0 x6=1x8=1x8=4x2=5x6=7x6=4x8=2x9=0 x0=8x8=9x5=3x8=8x2=2x4=3x8=1x9=9x4=2x6=0 x8=0 x1=3x7=8x5=6x1=8x4=2x4=3x3=1x1=7x1=5x9=5x3=4x8=0 x1=3x2=1x4=1x3=1x6=6x7=6x3=2x8=3x0=3x4=9x0=8x7=4x0=5x6=0 x2=3x2=4x8=1x7=7x2=3x9=8x7=6x5=3x0=4x6=5x1=7x1=2x2=7x2=5x9=5x0=3x1=4x8=9x3=0 x4=6x8=1x2=1x0=1x8=3x4=9x4=1x

17、8=0 x6=4x2=1x4=2x6=2x2=2x3=3x3=4x7=9x5=3x9=6x5=0 x9=3x4=3x6=7x7=6x7=4x3=5x2=5x6=3x4=3x4=7x4=9x1=4x7=7x1=3x5=1x1=5x5=2x9=0 x5=7x0=3x7=4x9=0 x9=4x7=8x8=5x0=4x1=2x6=7x5=2x2=7x3=7x9=8x9=7x5=6x2=1x6=8x1=4x3=5x1=1x7=7x5=4x5=9x8=5x3=0 x8=0 x6=8x5=2x4=5x7=8x6=4x4=2x7=1x3=2x2=5x8=7x8=2x5=1x4=1x3=6x1=8x2=5x7=

18、7x5=3x4=4x0=6x1=4x7=6x3=1x6=8x1=6x2=4x7=5x4=1x5=4x5=3x8=8x6=8x1=7x0=6x1=3x3=2x6=6x7=4x5=6x1=1x5=6x2=9x5=7x9=2x9=8x8=7x9=4x8=0 x4=8x7=5x0=7x8=4x6=4x0=9x5=7x9=2x6=4x6=5x6=4x7=8x1=7x6=5x8=4x2=0 x5=8x7=1x1=4x7=7x9=5x8=3x6=1x7=7x9=5x1=1x0=1x9=6x5=0 x7=8x6=3x2=7x0=9x1=5x3=9x4=1x9=4x5=6x3=8x1=2x4=7x9=7x6=7

19、x6=8x6=6x4=0 x8=7x4=4x4=3x6=0 x6=9x1=8x5=9x2=2x9=5x6=1x7=3x9=4x6=2x5=3x4=6x2=8x6=3x7=6x7=6x2=3x9=6x9=6x9=1x8=5x2=5x3=7x5=7x7=4x5=2x5=8x7=2x7=0 x2=9x0=1x5=2x0=6x3=3x5=4x2=5x0=7x2=3x6=7x8=7x0=3x3=9x3=5x7=4x9=0 x6=5x3=1x6=9x3=7x9=8x8=3x4=1x6=4x9=8x3=4x0=6x5=1x6=9x0=1x4=6x6=0 x9=0 x1=6x6=5x4=2x0=6x5=8x7

20、=4x9=4x7=4x8=6x4=7x2=7x8=9x8=6x4=7x3=8x7=0 x4=1x6=6x0=3x1=9x5=9x8=0 x7=8x1=6x1=5x7=1x3=9x0=4x3=2x3=6x6=1x1=9x8=5x9=9x5=5x7=8x2=7x1=5x4=0 x1=5x9=0 x9=9x0=2x3=9x3=6x4=2x0=2x3=7x9=9x4=5x2=4x9=7x3=2x8=2x6=3x2=6x0=7x2=3x9=4x9=3x5=6x2=0 x0=4x1=4x0=6x1=5x4=2x5=6x2=1x3=4x3=2x7=1x8=7x1=2x0=3x7=0 x7=2x4=5x6=4

21、x5=3x8=8x9=9x7=9x0=8x3=0 x1=3x6=7x1=0 x0=5x2=2x6=9x6=8x9=3x2=4x8=9x0=3x3=7x5=3x1=7x7=8x6=3x7=1x4=3x2=2x3=0 x1=8x8=6x1=9x1=2x4=9x4=9x6=8x6=5x0=4x5=3x7=4x9=9x7=7x6=8x9=6x4=6x5=7x0=1x1=24一3=15一3=6x3=20一4=49一7=18一3=56一7=81一9=9x0=10一2=12一4=9x2=15一5=48一8=2x0=45一5=21一3=5x7=63一9=64一8=1x1=40一5=27一9=8x4=36一4=

22、56一7=0 x1=42一6=28一4=4x6=64一8=35一5=6x1=30一6=20一4=27-3=21一7=14一7=4x5=18一6=24一4=18-2=72一8=16一4=3x8=35一7=27一9=21一3=45一9=36一4=7x1=18一3=15一3=70-25=49一7=56一7=5x3=81一9=10一2=16+36=12一4=15一5=7x6=48一8=45一5=8x8=21一3=63一9=7x2=64一8=49一7=9x9=18一6=10一5=0 x8=9一3=20一5=28-14=21一7=28一7=8x6=30一6=36一4=72-68=40一8=42一7=0 x

23、3=63一7=64一8=100-27=6一3=14一7=8x4=16一8=15一5=90-44=20一5=72一9=0 x5=27一3=20一4=28+17=49一7=21一3=2x8=16一4=15一3=52-16=42一6=14一7=5x6=8一4=25一5=81-36=56一8=24一3=3x7=9一3=49一7=4x3=3x6=62-8=5x5=0 x9=0一8=80-34=72-8=38+29=4x4=7+46=75-37=70-25=53+17=53-27=4x4=19+26=61-27=63一9=90-26=6x2=6x1=84-27=80-17=71+19=7x1=57+23=

24、6x3=8x1=0 x0=0 x2=0 x7=2x9=4x1=8x7=1x6=8x2=2x0=7x7=2x9=1x9=6x8=5x2=1x8=4x7=5x9=7x2=1x8=0 x6=6x3=1x8=1x3=4x2=0 x0=4x8=5x6=2x9=4x3=8x8=3x8=8x2=9x5=2x4=9x5=1x9=3x7=0 x8=9x4=0 x1=3x1=8x5=1x1=2x4=3x9=5x2=0 x0=8x7=7x1=1x5=6x1=3x3=4x0=9x5=5x5=5x9=6x5=5x1=4x8=8x2=26一5=7x5=25一8=34一4=0 x7=3x9=3x4=3x3=44一3=56一

25、7=3x9=4x9=1x8=5x1=15一6=45一6=6x9=70一8=16一9=5x1=62一9=48一8=4x7=4x5=3x3=0 x8=64一8=30一7=5x5-20=30一6=3x8=2x4=22一8=20一3=8x5=17一3=5x6=4x6=25一4=20一8=1x5=6x7=4x8=72一8=81一9=10一3=8x9=4x5+44=0 x6=9一1=25一6=6一5=7x4=6x5+37=1x7=7一7=38一7=14一8=4x4=7x8=8x6=8x9+21=10一4=24一8=6x6=7x6+10=6x9=5x7=32一8=32一4=2x5=24x0=4x5=72一9

26、=25一5=49一6=7x3=6+2x8=7x7=36一6=63一9=42一7=7x3=70-5x9=5x6=81一9=24一9=32一8=9x8=8x9+21=6x9=24一3=10一2=4一1=3x6=4x9=7+1x8=42一7=12一5=18一3=9x7=9x9=8x5-7=21一3=16一8=10一2=3x4=6x3=9x3-8=4x8=35一5=12一3x8=8x8=9x9=4x6=0 x6=8一4=6x6一4=5x9=7x6+10=2x7=3x3=36一9=24一6=9x4=24x0=7x3=3x4=64一8=42一6=7x6=2x4=9x3=5x6=35一7=15一3=5x6=

27、2x9=23一9=7x1=63一7=24一4=5x6=64一8=22一3=0 x1=8x24=56一8=7x7=5x6=3x3=4x2=56一7x5=63一9=8x3=5x9=9x2=30一5=30一6=21一3=8x6=17一2=5x3=4x7=30一6=15一5=6x3=3x7=5x9=32一8=5一5=30一6=9x3=10 x7=56一6=8一1=64一8=16一8=4x6=23一6=5x5=4x9=42一7=49一7=7x9=72一9=2x4=9x9=36一4=36一6=2x7=32一6=2x3=8x4=9一3=45一5=3x8=4x8=18一8=8x2=54一6=12一6=4x6=

28、9x8=8x7=2x3=36一4=32一4=9x2=27一8=42一5=5x9=42一6=28一7=4x7=21一7=48一7=9x7=30一6=63一7=8x0=49一7=19一8=6x9=36一4=81一9=4x3=5x3=7x7=2x6=48一8+7=18一9=3x2=4x6=56-8=2x8=10-8一1=5一1=9x6=48-8=8x7=4x5=3x84=35一5=5x6=9x2=2x8=3x7=72一8=48一8+7=7x7=36-9=10 x9=3x2=27一9=54一6+33=2x8=6x4=9x9=7x1=8一2=30一6=6x8=3x8=2x10=6x2=32一8=36一4

29、=7x5=5x6-6=3x6=2x1=8一1=11-40-8=8x8=40-5=56-8=2x3=14一7=27一3+6=6x3=9x7-138-8=2x5=64一8=56-7-3=9x3=8x8=43-8x4=2x7=72一8=49-9+7=4x6=8x7=5x9=2x9=9一1=4x3-2=8x5=5x6=16-2=3x1=3x8一4=6-3x7=8x7=9x3=4x8=3x3=72一8=8-4x3=9x9=27-4=(49+7)-7=3x5=12一6=12-4+18=7x9=5x4=32-8=3x6=30一6=16-4x8=4x4=36-6=9x2=3x9=7x4=8-4+48=2x9=

30、7x8=4x6=4x1=0 x6=25-5+36=6x1=9x3=17-3=4x29x6=2x8-4=6x6=42-6=24-6=1x1=8x3=8x9-9=1x4=2x7=8x7=4x3+15=6x6=36-6-3=4x5=27-3=8x3=8x8+17=2x5=9-9x6=8x6=9x8=0 x9=7x7-13=6x4=42-7x6=9x856-7=30-6=36-2x5=2x7=14-7+25=9x2+4=20-5=9x9=7+4x8=3x5=15-5+8=6x3+3=64-8=48-6=35-2x8=5x7=16一8+303x9-6=2x2x8=4x3=6一1=2x5=10-8一1=2

31、x8-5=2x2+30=18一3=63一9=7一1=54一9=7x7-6=2733=8x6=2x2=20一4=49一7=77-2x2=25一5=5x9=54一6=4x5=42一7=70-5x2=56一8=4x6+6=48一6=4x6=35一7=5x4+4=5x2=2x3x6=36一6=8x7=24一3=4+9x9=21一3=3x6+416一4=5x4=12一3=30+5x7=9一1=3x6-4=6x3=8x3=27一3=65-2x3=3x9=6488=72一8=7x9=32一4=33+2x7=4x9=3x8一6=9x5=5x5=45一9=5x7=4x5=7x4=21一7=4x8=42一6=5x

32、9=2x4=36一9=3x6=2x2=8一8=6x1=6x7=15一5=49一7=6x5=2x9一36x3=9x4=2x4=35一7=6x7=21一76x4=7x5=5x7=18一6=6x9=63一72x3=56一7=32一8=27一3=7x2=9x9=8x7=8一8=9x6=5x77x5=3x2=18一9=18一2=48一8=21一37x8=9x6=5x69一9=3x3=56一88x1=7x7=8x7=40一8=5x5=4x88x3=2x8=3x9+6=64一8=6x2=6一18x2=9一35x5=27一9=3x8=8x8()x6=3010一55x5=4x9=4x8=4x3=9x9=8x26

33、x3-9=8一2=8x9=5x8=5x9=24一61x6+12=32一8=2x2=8x2=()x4=205x1=4x3+8=8一1=3x3=9x3=6+2x82x86x4+10=9x9=9x2=3x8=70-5x9=6x6一4=6x3+8=4x8-5=5x3=8x4=8x9+21=4x4=2x5+17=27一3+6=5x9=5x6=7+1x8=4x6=7x8=56一7-3=9x7=3x4=8x5-7=5x1=8x2=49一9+7=30-5=8x9=9x3-8=5x3=3x4=4x3一2=7-1=9x9=4x5+44=5x4=5x8=6一3x7=40-8=9x7=24-6x3=7x3=9x98=

34、8一4x3=56-7=9x5=4x8-5=6x6=72一9=6x5+37=4x2=3x5+1=6x5+37=7x8=36一6=12一4+18=()x8=483x5+3=6x842=2x6=81一9=16一4x8=9x6=3x6+11=7x5-8=4x1=24一3=8-4+48=10-5=3x6+12=8x9-8=10 x8=42一7=25一5+36=32-8=5x6+19=1x2+20=3x6=21一3=6x842=15-3=7x7+8=7x7+8=9x6=4x9=2x8-4=14-7=7x9+20=6x5+37=2x7=6x6=8x9-9=64-8=3x8+9=7x8=9x3=6x8=36-

35、6-3=6x3=4x6+5=4x8=6x2=7x3=9-9x6=9x9=3x7+9=4x7=6x5=7x6=42-7x6=72-8=2x9+6=5x8=2x6=5x2=7x5-8=9-1=5x7+11=9x8=3x2=42一7=14-7+25=7-7=3x7+31=7x6=9x1=35一7=15-5+8=8x9+21=81-9=8x9=3x4=24-6x3=8x9-8=5x7=8x4=2x9=3x9=4x2=1x2+20=72-9=16-4=1x2=3x9=30一5=16一8+3036-6=81-9=9x0=7x5=4x7=7x7+8=81-9=40-5=6x5=7x3=32一8=54一6+3

36、3=24-3=7-7=2x4=1x6=8一1=15-45一9=42-7=48-8=7x1=4x9=4x9=11-40-8=21-3=5x8=5x8=1x4=6x7=7一7=4x8=12-2=8x5=6x4=64一8=8x9+21=54-9=30-5=4x9=7x0=5x3=5x7=49-7=21-7=2x6=5x0=1x8=9x9=4x8=3x3=7x5=7x9=0 x6=0 x8=6x7=7x8=1x7=4x3=8x8=2x5=8x7=6x3=0 x6=5x3=5x1=9x3=1x7=7x9=2x7=8x6=7x1=0 x2=4x6=4x8=1x4=7x8=0 x1=8x2=5x0=3x7=

37、3x4=5x7=3x9=5x2=1x2=7x9=8x1=6x3=1x5=0 x6=0 x6=2x3=3x8=1x5=5x9=4x8=3x3=5x9=2x6=6x1=7x5=8x2=3x4=9x7=9x5=1x5=3x3=0 x8=5x6=6x9=0 x4=7x9=5x1=2x4=7x1=8x4=9x5=4x6=7x6=3x7=5x5=2x9=8x1=5x6=0 x4=4x1=0 x9=4x7=1x1=0 x5=6x8=8x9=7x5=2x2=7x9=3x6=6x2=5x1=6x2=1x6=8x6=6x5=0 x7=0 x8=7x5=4x5=1x9=5x3=2x0=4x4=8x5=2x4=7x6

38、=2x4=1x8=2x5=1x3=2x2=4x4=0 x8=6x3=7x5=1x3=6x1=2x9=8x5=5x6=1x6=4x0=6x1=3x4=4x6=9x5=4x5=6x2=4x7=3x9=6x7=9x4=3x3=8x6=8x1=7x5=5x2=6x1=6x2=6x7=4x5=0 x2=8x7=5x9=4x8=7x9=2x9=4x2=6x3=1x3=4x0=8x7=5x0=3x3=7x8=3x4=4x7=7x9=2x6=1x6=0 x6=3x2=8x7=7x6=5x8=4x9=3x4=6x5=1x7=4x7=7x9=1x4=1x6=7x2=0 x7=5x1=1x0=2x0=6x6=0 x

39、4=9x4=3x2=7x0=6x4=4x7=9x4=7x9=4x5=6x3=8x7=6x4=2x2=7x4=7x6=8x6=9x8=3x1=6x5=9x2=3x6=0 x6=9x0=5x7=4x3=2x5=5x6=1x7=5x9=1x1=9x1=6x2=6x2=8x6=0 x1=7x1=4x4=5x3=6x9=6x9=6x4=2x3=5x3=2x7=7x7=4x5=4x9=9x4=9x3=3x5=9x0=1x5=7x2=3x2=4x8=7x0=5x0=7x2=4x1=6x2=2x5=5x3=9x3=5x7=1x3=2x5=5x8=1x6=9x3=7x9=3x7=7x1=5x3=9x0=8x3=

40、4x0=8x9=4x5=9x4=5x4=6x6=0 x9=7x1=0 x1=3x4=4x8=6x5=8x7=3x2=9x6=2x8=7x3=7x2=7x8=7x7=7x5=8x3=9x5=0 x4=1x6=0 x1=3x2=5x7=1x3=0 x7=8x1=9x6=2x4=3x3=9x8=4x3=2x3=9x7=3x7=4x6=5x4=9x5=5x7=1x1=6x5=5x7=9x3=5x9=0 x9=5x8=2x6=3x7=5x2=2x0=2x3=9x8=3x5=7x9=6x0=7x3=2x8=7x6=5x4=2x3=0 x0=3x9=4x9=8x9=1x8=3x5=6x2=4x0=6x1=2

41、x9=5x6=6x2=2x0=4x3=2x7=1x2=8x3=7x8=3x8=0 x7=2x4=9x0=2x6=5x8=3x6=9x7=9x0=6x5=3x3=9x8=8x9=0 x0=5x2=2x4=1x4=5x4=3x1=4x8=9x0=7x1=9x1=8x8=2x3=8x6=3x7=5x8=4x5=7x9=9x4=8x8=6x1=8x5=6x4=3x9=4x9=8x6=5x0=1x8=6x3=5x7=7x0=7x6=8x9=0 x6=9x0=2x9=0 x8=3x0=5x8=8x8=2x0=7x7=8x6=5x9=1x9=5x1=1x1=4x7=0 x3=6x8=9x1=7x1=0 x1

42、=1x8=8x4=1x8=8x1=0 x1=6x1=2x9=0 x5=2x3=6x4=3x9=4x5=2x4=2x8=0 x9=9x1=1x5=3x8=0 x1=5x6=5x2=3x9=5x9=7x1=3x3=3x7=4x7=3x7=7x5=5x3=0 x1=5x5=0 x5=1x8=3x3=7x6=6x3=4x4=8x8=2x5=5x1=7x2=4x0=4x4=7x3=2x0=9x9=7x2=7x2=6x1=8x1=3x6=0 x8=2x3=5x1=6x3=9x8=4x9=2x5=9x9=3x1=4x1=5x7=8x8=9x3=2x5=1x0=2x9=5x8=6x5=0 x2=8x1=4x2

43、=5x9=8x2=0 x1=8x2=8x7=4x7=1x3=4x7=4x9=5x2=1x9=3x6=4x3=5x4=9x8=0 x6=7x2=3x4=9x5=7x0=6x0=4x8=4x2=3x5=3x1=6x1=6x1=8x2=8x8=4x2=0 x0=8x8=6x6=0 x8=1x9=5x5=4x0=7x8=8x2=2x4=8x5=3x5=4x8=4x6=9x0=4x8=7x1=4x8=0 x7=4x2=7x9=6x7=1x4=7x3=3x8=7x6=8x8=8x7=3x0=2x4=2x1=0 x4=7x9=1x7=0 x2=7x8=4x5=6x8=3x9=4x6=8x7=8x2=2x4=

44、6x2=5x7=5x0=2x2=8x2=0 x0=0 x7=2x9=1x2=9x3=4x9=1x6=2x0=7x7=0 x6=3x4=8x5=6x8=1x8=4x7=3x3=2x6=5x6=1x8=6x3=1x8=3x4=3x9=9x2=0 x0=5x6=2x9=5x6=6x7=7x3=3x8=9x5=2x4=7x1=7x4=7x2=3x7=9x4=0 x1=7x0=5x5=9x3=1x1=6x1=3x3=5x0=0 x9=9x2=3x2=5x9=0 x1=7x9=7x5=5x5=2x8=1x3=6x3=4x3=6x2=9x5=5x6=3x4=4x0=5x3=7x5=9x4=3x9=3x2=7

45、x2=8x6=8x5=3x2=7x1=6x5=5x1=7x8=1x3=7x5=4x8=7x2=3x1=5x7=1x3=5x2=1x8=0 x4=1x0=6x3=4x0=8x3=1x4=9x4=4x2=1x5=6x2=7x2=9x5=2x2=4x7=6x1=8x6=2x3=7x7=6x5=3x6=1x5=6x7=9x9=3x4=4x3=3x4=7x9=7x9=2x5=1x1=9x1=3x5=4x6=8x7=8x1=4x9=2x9=3x7=5x6=7x9=8x7=2x6=4x7=4x1=0 x5=7x6=1x9=7x5=2x2=8x9=3x6=4x7=7x2=1x7=1x6=5x1=6x5=5x1

46、=4x2=0 x6=4x5=0 x8=5x3=3x2=8x8=2x7=2x4=4x4=2x4=4x5=1x9=1x4=2x2=2x5=0 x8=7x6=8x5=3x4=6x1=7x5=8x5=3x6=7x1=8x1=6x1=1x6=4x6=5x6=1x4=3x8=4x7=4x5=6x7=6x2=3x0=2x6=8x1=3x3=5x2=6x9=0 x2=9x5=4x5=6x2=8x7=7x7=8x7=0 x4=2x9=4x8=6x3=9x0=2x2=9x5=5x0=4x0=7x8=5x0=9x3=8x1=2x6=4x7=0 x6=9x3=3x4=1x1=5x8=8x7=3x4=9x3=2x6=7

47、x9=7x9=1x7=1x6=8x3=3x9=8x6=1x0=0 x7=6x6=6x6=6x7=1x9=7x0=9x4=4x7=6x5=7x4=7x6=6x3=7x9=6x4=7x2=2x5=4x4=8x6=7x4=3x1=0 x4=3x2=2x9=0 x6=9x2=5x7=0 x7=9x7=3x4=1x7=2x5=1x1=4x3=7x4=3x9=8x6=6x2=7x1=9x5=2x3=7x5=6x9=5x3=2x3=5x9=4x2=0 x2=4x5=2x7=9x4=2x0=2x6=4x2=1x5=3x5=3x2=7x3=3x2=3x3=7x2=7x0=6x2=3x9=3x5=1x6=5x7=5x3=2x5=4x0=9x2=4x9=7x9=1x6=7x1=4x3=2x4=1x4=4x0=9x0=4x5=0 x7=8x2=2x0=0 x9=5x4=0 x1=9x7=6x9=6x4=8x7=4x8=9x6=0 x0=3x7=8x7=7x8=7x3=7x5=4x8=8x5=9x8=1x6=9x5=3x2=8x6=9x3=9x0=8x1=1x3=2x4=8x8=7x7=5x9=2x3=9x8=3x7=8x6=8x2=0 x1=5x7=5x4=6x5=7x6=6x9=6x4=0 x9=9x3=2x6=3x0=5x8=4x9=2x3=5