10以内乘除法复习课程

1、精品文档1 ×5=24÷ 4 =9 ×6=9 ×6=16÷ 4 =1 ×9=63÷ 7 =36 ÷9=8 ×3=8 ×9=28 ÷4=8 ×6=4 ×5=5 ×8=3 ÷1=9 ×7=9 ×4=36÷ 4 =9 ×1=3×2=3 ÷1=3 ÷1=0 ×9=16÷ 4 =1 ×4=8 ÷8=4 ×8=2 ÷2=4 

2、15;9=4 ×9=8 ÷4=4 ×1=5 ×3=4 ×0=12÷ 4 =40÷ 8 =36 ÷9=12 ÷6=10 ÷2=4 ×1=6 ×0=36÷ 9 =3 ×5=3 ×2=9 ×1=42÷ 7 =12 ÷6=6 ÷1=42÷ 7 =3 ×8=8 ÷1=9 ÷1=16÷ 2 =9 ÷1=24 ÷6=9 ÷1=63÷

3、 7 =15 ÷3=8 ×3=2 ÷1=7 ×6=0 ÷2=3 ×5=7 ÷1=35 ÷7=8 ×0=8 ÷1=8 ÷8=8 ÷1=20÷ 4 =27÷ 3 =14 ÷7=8 ×7=1 ×3=20 ÷5=4 ÷4=9 ÷1=3 ÷3=7 ×9=0 ×5=45÷ 5 =6×9=4 ×2=5 ÷1=24÷ 3 =3 

4、15;5=20 ÷4=4 ×6=4 ÷4=5 ×4=1 ×6=精品文档精品文档3 ×2=2÷ 1=49÷ 7 =63÷ 7 =0 ×1=3 ÷1=27 ÷9=24 ÷3=8 ×2=0 ÷2=4 ×2=3 ×5=9 ÷9=7 ÷1=9 ×7=35÷ 5 =1 ×7=7 ×7=4 ÷4=2 ×3=16÷ 8 =9 ×4=1 

5、5;9=14÷ 2 =6 ×8=45÷ 9 =5 ÷5=4 ÷2=6 ×1=35÷ 7 =4 ÷4=3 ×7=3 ×5=36÷ 4 =4 ×6=7 ×2=18÷ 2 =12÷ 3 =7 ×2=4×9=5 ×5=6 ×7=81 ÷9=3 ×0=42 ÷7=3 ×1=8 ×1=8 ×8=6 ×5=1 ×8=72÷ 8 =3

6、 ×2=40÷ 8 =18÷ 6 =30 ÷6=7 ÷1=35 ÷7=7 ×6=24 ÷3=1 ×6=4 ÷4=24 ÷4=2 ×2=0 ÷3=7 ×4=40÷ 5 =20÷ 5 =8×2=63÷ 9 =12÷ 4 =5 ×6=21÷ 7=1 ×8=72÷ 9 =9 ×9=27÷ 9 =9 ×4=6 ×1=1 ×9=3

7、6÷ 4 =6 ×7=2 ×4=5 ×1=18÷ 9 =9 ×2=4× 7=36÷ 4 =5 ÷1=72÷ 8 =6×5=4 ×6=精品文档精品文档28 ÷7=12 ÷2=8 ÷1=1 ÷1=9 ×1=8 ×1=45÷ 9 =9 ×1=27÷ 9=40÷ 8 =9 ×1=1×9=6 ×3=4 ×8=2 ÷2=5 ×8=

8、7 ×4=5 ×4=7 ×6=6 ÷2=8 ×7=81 ÷9=35 ÷7=4 ÷2=3 ×0=5 ×6=27 ÷9=18 ÷2=72 ÷8=63 ÷9=6 ×9=7 ×1=6 ÷2=4 ×0=4 ×3=5 ×4=20÷ 4 =7 ÷1=18÷ 3 =8 ×5=40 ÷5=56÷ 8 =14 ÷2=4 ×7=9 

9、5;5=4 ×1=9 ÷1=56 ÷8=32÷ 4 =4 ×3=49÷ 7 =9 ×1=6 ×1=9 ×3=3 ×4=8 ×5=4 ×8=24÷ 8 =54÷ 6 =9 ×5=15 ÷5=4 ×1=1 ×9=56 ÷7=12 ÷2=7 ×0=9 ×1=36 ÷4=8 ×9=6 ×5=0 ÷1=7 ×3=24÷ 4 =1

10、 ÷1=24 ÷6=5 ×8=4 ×2=4 ×6=8 ×5=6 ÷2=2 ×6=8×3=16 ÷8=6 ×2=4 ×3=9 ×5=12÷ 4 =9 ×7=24 ÷8=9 ×1=40÷ 8 =精品文档精品文档1 ×6=7 ×9=7 ÷7=0 ×6=36÷ 4 =5 ÷5=6 ×0=2 ×2=9 ×5=2 ÷1=72

11、47; 8 =0÷2=63÷ 7 =14÷ 7 =63 ÷7=49÷ 7 =18 ÷9=8 ×7=4 ×1=28 ÷7=8 ÷8=5 ×2=4× 2=72÷ 9 =18÷ 3 =72÷ 8 =9 ×1=8 ×6=2 ×9=24 ÷4=5 ×4=18÷ 2 =4 ×2=27 ÷3=1 ×3=18÷ 6 =15÷ 5 =8 ×1=5

12、 ×9=5 ÷5=6 ×4=9 ×1=12÷ 6 =10÷ 2 =4 ×1=45 ÷5=36 ÷6=5 ×1=81 ÷9=15÷ 5 =7 ×3=8 ×4=0 ×6=16 ÷4=4 ×3=2 ×9=8 ÷1=4 ×7=16 ÷2=48÷ 6 =5 ×8=6 ×4=7 ×9=2 ×1=8 ÷8=6 ÷3=48÷

13、 6 =0 ÷9=1 ×9=42 ÷6=63÷ 7 =9 ×6=8 ×9=42 ÷7=6 ÷1=3 ×0=1 ×9=3 ÷3=0× 1=3 ×0=18÷ 2 =27÷ 3 =54 ÷9=1 ×9=8 ×5=9 ×1=0 ×9=6 ÷2=20÷ 4 =0 ÷8=7 ×1=精品文档精品文档0 ×7=12 ÷6=63 ÷9=12 &#

14、247;3=10 ÷5=5 ×6=15÷ 3 =21÷ 3 =81÷ 9 =28 ÷4=9 ×2=15÷ 5 =6 ×9=30÷ 5 =9 ×3=6 ×3=8 ×9=3 ×6=9÷1=9 ×2=24 ÷6=56÷ 8 =1 ×3=9 ×2=16÷ 4 =1 ×9=36 ÷9=1 ×3=20÷ 4 =6 ×5=0 ×5=6 

15、15;9=2 ×1=9 ×1=27÷ 3 =32÷ 4 =24÷ 8 =0 ×6=4 ×1=18÷ 6 =1 ×8=7 ×2=8 ÷8=6 ×9=6 ×3=63 ÷9=12 ÷6=2 ×2=9 ×9=40÷ 5 =1 ÷1=27÷ 9 =7 ÷7=8 ×7=81 ÷9=5 ×5=10÷ 5 =10÷ 2 =24÷ 8 =56&#

16、247; 8 =1 ×1=8 ×9=16÷ 8 =16÷ 4 =8 ×7=1 ×0=9 ÷1=1 ÷1=4 ×6=63÷ 7 =18÷ 9 =7 ×9=27÷ 9 =12÷ 6 =30÷ 6 =8 ×8=21÷ 3 =0 ×7=32 ÷4=4 ×9=0 ÷9=9 ×8=4 ×9=9 ×3=27÷ 9 =30÷ 5 =7 ÷1=9

17、 ÷3=7 ×1=6 ÷2=8 ÷8=精品文档精品文档0 ÷2=8 ×3=28÷ 4 =4 ÷2=18÷ 6 =12÷ 6 =3 ×7=9 ÷9=0 ×1=16÷ 4 =9 ÷1=9 ×5=2×0=3 ×2=2 ×3=0 ×9=9 ×4=3 ×6=14÷ 7 =24÷ 8 =42÷ 7 =64÷ 8 =6 ×1=12 ÷

18、;6=7 ×5=9 ×0=15 ÷5=81 ÷9=0 ×3=8 ×7=6 ×8=0 ×2=0÷4=8 ÷2=12÷ 6 =9 ÷3=9÷ 3=4 ×7=12 ÷2=4 ×6=7×4=27÷ 3 =45÷ 9 =8 ÷1=9 ×3=12 ÷3=18 ÷2=5 ×9=63÷ 7 =42÷ 6 =6 ×4=7 ÷1=6 &#

19、215;5=15 ÷3=18 ÷2=7 ×5=3 ÷1=12÷ 6 =2 ×5=64 ÷8=36÷ 4 =48÷ 8 =12÷ 4 =4 ×9=35÷ 7 =7 ÷7=5 ×9=0 ÷5=4 ×1=1 ×9=35÷ 5 =2 ×5=1 ×2=35 ÷7=8 ×0=1 ×4=63 ÷7=5 ×2=20÷ 5 =5 ×3=4 

20、47;2=30÷ 6 =8 ×3=1 ×8=10÷ 5 =9 ×1=7 ×0=4 ÷1=0 ×9=9 ÷9=12 ÷3=精品文档精品文档40÷ 5 =9 ×4=4 ÷4=8 ÷1=4 ×4=5 ×6=16÷ 4 =72÷ 9 =9 ÷3=45 ÷5=64÷ 8 =1 ×6=2 ×6=0 ×3=6 ×3=27÷ 3=6 ÷1=6

21、×7=15÷ 5 =4 ×0=5 ×2=6 ×8=48 ÷6=9 ÷9=6 ÷2=4 ×9=56 ÷7=1 ÷1=48÷ 6 =15÷ 5 =8 ÷8=4 ÷1=1 ×8=5 ×5=4 ×7=5 ×6=54 ÷6=0 ×6=36 ÷4=56÷ 8 =10 ÷5=6 ×7=36÷ 6 =8 ÷1=5 ÷1=49÷

22、; 7 =4 ×5=9 ×9=6 ÷3=42÷ 7 =21 ÷7=12 ÷2=15÷ 3 =16÷ 4 =6 ×4=32÷ 8 =20÷ 4 =9 ×7=1 ×2=9 ×8=36÷ 6 =9 ×2=30÷ 6 =6 ÷2=24 ÷6=2 ×9=6 ×0=21÷ 3 =5 ÷1=63÷ 7 =28÷ 4 =9 ×4=9 ×1=24

23、÷ 8 =35÷ 7 =0 ÷1=5 ÷1=36÷ 4 =9 ×0=3 ×1=6 ×6=27÷ 3 =14 ÷2=42÷ 6 =2 ÷2=9 ×5=20 ÷5=24 ÷3=48÷ 6 =2 ×7=45÷ 9 =精品文档精品文档8 ÷1=5 ×4=9 ×6=48÷ 8 =10 ÷2=3 ×9=5 ×6=6 ×1=18÷ 9 =40

24、÷ 8 =9 ÷9=2 ×9=36÷ 9 =4 ×2=2 ×3=4 ÷1=8 ×5=36÷ 9 =14÷ 2 =8×1=20÷ 5 =1 ÷1=3 ×0=18÷ 9 =21÷ 7 =8 ×2=4 ×1=9 ÷9=12 ÷3=10 ÷5=48 ÷6=7 ×2=12 ÷4=6 ÷1=21÷ 3 =5 ÷5=14÷ 2 =7

25、 ×0=72÷ 9 =2×9=63÷ 7 =30÷ 6 =32 ÷8=32 ÷8=12 ÷2=6 ÷6=6 ×7=18 ÷2=54÷ 9 =56 ÷8=0 ×8=8 ×3=9 ×2=0 ÷5=18 ÷3=28÷ 7 =5 ×7=21÷ 3 =9 ×1=6 ×4=3 ×1=8 ×2=54÷ 6 =8 ×2=2× 7=5

26、×5=56÷ 8 =14÷ 2 =27 ÷3=5 ×1=30 ÷6=0 ×3=72 ÷8=3 ×8=6 ×1=8 ×2=72÷ 8 =3 ×9=2 ×2=28÷ 4 =1 ×2=9 ×9=48÷ 6 =2 ×5=6 ×4=3 ×2=7 ÷7=45÷ 5 =64÷ 8 =6 ÷3=5 ×7=精品文档精品文档3 ×6=8×

27、 6=2 ×9=2 ×2=7 ×5=2 ×9=72÷ 9 =8 ×3=6 ÷1=3 ×4=1 ×4=20÷ 4 =4 ÷4=6 ÷2=15 ÷3=1 ×7=3 ×1=1 ×1=5 ×1=1 ×8=4 ×1=8 ×1=2 ×7=2 ×5=12÷ 6 =3×1=3 ×7=7 ×5=7 ×5=9 ×0=5 ÷1=7

28、 ×6=9 ×1=0 ÷8=7 ×3=6 ×4=4 ×2=36÷ 6 =7 ÷1=1 ×9=1×9=2 ×5=9 ×8=30 ÷5=8 ×7=4 ÷4=16÷ 2 =12 ÷4=12÷ 6 =0 ×2=6 ×5=8 ÷1=4 ÷2=40÷ 8 =4 ×8=5 ×4=28 ÷4=8 ×6=6 ×8=54 ÷9=

29、8 ÷4=1 ×8=1 ÷1=8 ×5=6 ×9=8 ×2=1 ×9=2 ×6=0 ÷8=2 ×7=54 ÷6=1 ×2=5 ÷1=8 ×4=16 ÷4=6 ×2=3 ×9=8 ×5=1 ×3=3 ×1=5 ×1=3 ×9=5 ×4=2 ×7=6 ÷2=72 ÷9=1 ×6=0 ×5=10÷ 5 =2 

30、15;7=21÷ 7 =精品文档精品文档9 ÷9=9 ×1=6 ×3=6 ×2=3 ×9=5 ×4=3 ×9=21 ÷7=10 ÷5=4 ×7=4 ×9=2 ×5=0 ÷7=2 ×4=8 ×9=3 ×0=2 ×4=18÷ 6 =9 ×4=35÷ 5 =4 ×7=18 ÷3=5 ×4=3 ×1=8 ÷1=1 ×1=4 ×

31、4=8 ×4=6 ÷2=9× 4=4 ×5=64÷ 8 =72 ÷9=1×6=8 ÷2=64 ÷8=72 ÷9=2 ×6=72 ÷9=15 ÷5=64 ÷8=0 ×6=0 ×9=8 ×7=0 ×8=15÷ 5 =28 ÷7=16÷ 2 =1 ×9=4 ÷1=5 ×6=4 ×3=9 ×1=6×9=36÷ 4 =5 

32、15;3=5 ÷5=9 ÷9=21 ÷7=7 ×1=7 ×9=3×5=5 ÷1=12 ÷3=7 ×0=7 ×2=1 ×1=18 ÷9=32 ÷4=8 ×1=2 ×6=4 ×9=1 ×1=3 ×8=5 ×5=3 ×7=8 ×7=6 ×6=6÷ 6=27 ÷3=24÷ 3 =54 ÷9=7 ×3=4 ×9=9 ×

33、5=36 ÷6=8 ×8=6 ÷6=3 ×8=9 ×1=7 ×5=精品文档精品文档27 ÷3=9 ×6=18 ÷2=16 ÷2=16 ÷8=4 ÷2=3 ×9=56 ÷8=4 ×5=12 ÷2=18 ÷3=5 ×1=5 ×9=2 ÷2=4 ÷2=18÷ 9 =6 ×4=63÷ 9 =3 ×9=2 ×2=1 ×1=3 ×

34、1=42÷ 7 =36÷ 4 =3 ×4=0 ×4=20÷ 5 =7 ×6=8 ×9=18÷ 2 =8 ÷2=0 ÷1=3 ×5=2 ×1=7 ×7=5 ×4=32÷ 4 =40÷ 5 =32÷ 4 =48÷ 8 =9 ÷1=16÷ 8 =8 ×1=9 ×5=9 ÷1=9 ÷9=0 ÷9=5 ×9=7 ×9=6 ×8=

35、3 ×5=5 ×7=8 ×6=6 ×8=1×3=3 ×6=16 ÷2=15 ÷5=9 ÷9=28 ÷7=6 ×9=2 ×4=8 ÷1=2 ÷1=9 ×3=40÷ 8 =3 ÷3=42÷ 7 =2 ÷1=2 ×8=0 ×5=4 ÷2=32÷ 4 =8 ×0=6 ×9=8 ×2=30 ÷6=0 ÷7=8 ÷1=4

36、 ×9=8 ÷2=21÷ 7 =8÷1=0 ×4=3 ×9=54÷ 9 =2 ×7=8 ×5=5 ×8=9 ×4=7 ×2=精品文档精品文档2 ×8=3 ÷3=24÷ 8 =63÷ 9 =5 ÷5=54÷ 6 =6 ×7=2 ×3=6 ÷1=18÷ 9 =6 ÷3=9 ÷1=4 ÷4=7 ÷7=8 ×3=3 ÷3=5

37、÷5=5 ×0=7×6=0 ×3=54÷ 9 =28 ÷4=36 ÷6=9 ×5=42 ÷6=9 ÷9=9 ÷3=9 ×7=9 ×2=6 ×7=3 ×3=36÷ 6 =2 ×2=3 ×7=20÷ 5 =0 ÷3=8 ÷2=45÷ 5 =16÷ 4 =30÷ 6 =2 ×9=9 ×5=5 ×7=9÷ 1=32÷

38、 8 =27÷ 9=8 ×5=72÷ 8 =4 ÷1=4 ×8=0 ×1=9 ×1=4 ×8=9 ×7=1 ÷1=9 ×9=6 ×1=5 ×4=3 ×2=16÷ 2 =36 ÷9=3 ÷3=18÷ 3 =3 ×1=5 ×7=0 ×2=1 ×4=8÷2=1 ÷1=15÷ 5 =3 ×8=3 ×0=15÷ 5 =3 

39、15;2=4 ×7=6 ÷1=21÷ 7 =9 ×0=7 ×9=64÷ 8 =1 ×6=3 ×3=8 ×7=63÷ 9 =54 ÷9=3 ×7=4 ÷2=16 ÷2=72 ÷8=4 ×2=27 ÷9=精品文档精品文档35 ÷5=9 ÷1=1 ×6=81 ÷9=3 ×4=24 ÷4=3 ×7=56 ÷8=24 ÷6=63 ÷7=6

40、 ×6=12 ÷2=2 ×7=36÷ 9 =5 ×7=81÷ 9 =2 ÷1=5 ×3=3 ×5=28÷ 4 =30÷ 6 =48 ÷8=18 ÷3=6 ÷1=6 ×3=4 ×9=24 ÷8=6 ÷3=3 ×4=9 ×9=0 ×9=2 ÷1=30÷ 6 =2 ×7=8 ×6=5 ×7=15÷ 3 =9 ÷9=16 &#

41、247;2=54÷ 6 =4 ×1=2 ×1=1 ×2=54÷ 6 =14÷ 7 =30 ÷6=4 ×9=2 ×9=2 ×6=35÷ 7 =5 ×9=2 ÷1=9 ×8=6 ÷2=24 ÷6=3 ×6=36÷ 6 =7 ÷1=4 ÷4=3 ×0=7 ×4=1 ×2=2 ×8=27÷ 3 =81 ÷9=72 ÷9=7 ×

42、2=72 ÷9=5 ÷5=9 ÷3=3 ×8=3 ×2=63÷ 9 =1 ×4=16÷ 2 =3 ×1=2 ×5=0 ×9=35÷ 5 =32÷ 4 =7 ×6=2 ×9=27÷ 3 =2 ×9=2 ×5=14÷ 7 =7 ×1=2 ×1=0 ÷9=21÷ 7 =18 ÷3=精品文档精品文档45 ÷5=4 ÷4=10 ÷2=64

43、 ÷8=3 ×0=7 ×0=40÷ 8 =15 ÷3=5 ×7=7 ×9=4 ×3=32 ÷8=9 ×2=18÷ 2 =6 ×4=9÷ 1=72÷ 8 =7 ×9=56÷ 8 =1 ÷1=4 ×2=6 ×9=32÷ 4 =3 ×4=8 ×0=25÷ 5 =28 ÷4=5 ÷5=12 ÷2=6 ×0=6 ×5=8 

44、15;9=2 ×9=3 ×9=2 ×8=4 ×1=5 ÷1=5 ×0=7 ×6=1 ×1=5 ×6=3 ×6=9 ÷1=8 ÷1=2 ×5=4 ÷1=0 ÷8=8 ×7=8 ×8=1 ×5=5 ×4=3 ×5=45÷ 9 =1 ×4=2 ÷1=14÷ 2 =72÷ 9 =36 ÷4=40 ÷5=4 ÷4=1 ×

45、;5=5 ×5=2 ×4=14÷ 2 =0 ×9=24 ÷3=8 ÷1=9 ÷3=0 ÷3=9 ÷9=14÷ 2 =9 ×1=4 ÷1=9 ×4=5 ×5=0 ÷6=1 ×2=2 ÷1=0 ÷2=8 ÷1=16÷ 8 =16÷ 8 =24 ÷8=9 ×2=9 ×7=30 ÷5=9 ×3=48÷ 8 =15÷ 3 =7

46、×9=18÷ 6 =精品文档精品文档35 ÷7=18 ÷9=8 ÷8=0 ÷4=0 ×6=63 ÷9=12÷ 3 =3 ×6=5 ×4=5 ×7=7 ×7=4×4=24÷ 4 =7 ×7=1 ×5=27÷ 3=1 ×2=9÷ 9=6×8=5 ×6=5 ÷1=7 ×3=20÷ 4 =24÷ 6 =18÷ 6 =8 ×0=

47、6 ×1=5 ×5=64 ÷8=24 ÷3=4 ×9=7 ×5=45 ÷9=0 ×6=5 ×8=30 ÷6=7 ×8=0 ×7=8 ×2=8 ×6=2 ×7=0 ×9=5 ×6=24÷ 8 =4 ÷4=3 ×1=9 ×9=36÷ 9 =2 ×9=2 ×8=42÷ 6 =5 ×2=12÷ 2 =1 ×1=5×9

48、=0 ×2=9 ×3=9 ×2=49 ÷7=63÷ 7 =1 ×3=72÷ 8 =30÷ 5 =8 ×2=30÷ 6 =6 ×3=3 ×1=42 ÷7=2 ×5=35÷ 5 =48 ÷6=0 ×9=2 ×9=2 ×2=9 ÷9=7 ÷1=6 ÷2=6 ÷6=0÷ 5=4 ×6=1× 8=9 ÷1=3 ×9=27

49、7; 3 =0 ×9=0 ÷8=4 ×3=5 ×9=8 ÷4=2 ÷2=12÷ 6 =精品文档精品文档27 ÷3=1 ×4=1 ×9=3 ×0=6 ×3=5 ×3=9 ×9=1 ×2=4 ×3=9 ×4=9 ÷1=5 ×0=4 ×7=1 ×4=16 ÷2=16 ÷4=36 ÷4=9 ×1=14 ÷7=12 ÷3=2 ×

50、1=7 ×2=1 ×7=7 ×9=2 ×0=9×6=54÷ 6 =3 ×4=2 ×2=49÷ 7 =0 ÷7=6 ×9=20÷ 5 =10÷ 2 =4 ×9=20 ÷4=30 ÷6=6 ×7=40 ÷8=7 ×5=4 ×0=9 ×9=2 ×3=7 ÷1=24÷ 8 =9 ×6=6 ×1=8 ×3=36÷ 9 =16 &

51、#247;8=5 ×7=9 ×4=6 ×3=15 ÷3=8 ÷8=20÷ 4 =72 ÷8=5 ×9=30 ÷6=9 ÷3=5 ×4=9 ×9=4 ×0=6 ÷6=3× 8=81÷ 9 =15 ÷5=27÷ 3 =1 ×3=5 ×2=3 ×9=5× 1=72÷ 8 =5 ÷5=8 ÷2=6×1=16÷ 8 =4 ×9=

52、9 ×6=4 ÷2=4 ×2=4 ×6=9 ×9=2 ÷2=8 ×1=8 ×1=8 ×3=1 ×1=18÷ 2 =49÷ 7 =72÷ 8 =精品文档精品文档32 ÷4=3 ÷1=6 ×2=40 ÷5=36 ÷9=27 ÷3=28÷ 7 =27 ÷3=12 ÷3=1 ×3=3 ×6=15 ÷5=54 ÷6=5 ×5=42 

53、47;6=42 ÷7=1 ×9=0 ÷1=5 ×6=25 ÷5=5 ×8=9 ×3=9× 7=9 ×7=27÷ 3 =8 ÷4=27÷ 9 =2 ×5=15 ÷5=28 ÷4=4 ÷1=8 ÷4=1 ×3=45 ÷9=56 ÷8=15 ÷3=8 ×2=4 ×0=8 ×4=2 ×3=6 ×8=0 ×6=2 ×3=8 &#

54、247;8=16÷ 8 =8 ÷2=4 ×3=1 ÷1=48÷ 8 =7 ×5=9 ×1=7 ×1=3 ×7=6÷1=6 ×6=45÷ 5 =6 ×2=9 ÷9=14÷ 2 =12 ÷4=8 ÷4=45÷ 9 =12÷ 4 =4 ×6=0 ÷8=9 ×9=7 ×5=6 ÷1=4×3=9 ÷1=49 ÷7=56 ÷7=4

55、 ÷2=56 ÷7=2 ×3=5 ÷1=63÷ 9 =2 ×5=2 ÷2=6 ×7=5 ×4=63 ÷9=63÷ 9 =6 ×3=9 ×0=8 ×2=10÷ 2 =0 ×9=18 ÷6=2 ÷1=7 ÷1=精品文档精品文档5 ×9=6 ÷1=9 ×8=7 ÷7=3×9=42÷ 6 =9 ÷1=40÷ 8 =4 ÷4=0

56、 ÷6=12÷ 2 =4 ×4=72 ÷9=2 ×0=4 ÷4=7 ×1=5 ÷1=48÷ 8 =5 ×9=20÷ 5 =24÷ 3 =45÷ 5 =27 ÷3=10 ÷5=4 ×7=6 ×7=9 ÷1=7 ×8=9 ×7=72÷ 9=9 ×4=0 ÷5=8×9=9 ×6=54÷ 6 =4 ×9=3 ×9=12 

57、47;3=1 ×4=7 ×7=1×6=56÷ 8 =18÷ 6 =4 ÷2=4 ÷2=7 ×8=63 ÷9=14 ÷2=7 ÷1=9 ×3=6 ×1=0 ×6=4 ×8=1 ×1=15÷ 3 =9 ×4=45÷ 9 =2 ÷2=16 ÷2=6 ÷2=1 ×6=8 ÷1=7 ×1=36÷ 6 =72 ÷8=9 ÷9=8

58、×4=7 ×9=9 ×5=12÷ 4 =9 ×7=8 ×4=24 ÷8=6 ×0=16 ÷2=4 ×6=36÷ 6 =21÷ 3 =9 ×7=4 ×5=9 ÷1=6 ×9=15 ÷3=36÷ 9 =9 ×2=9× 2=6 ×2=7 ×6=72 ÷8=5 ×8=54÷ 9 =精品文档精品文档7 ×3=1 ×1=8 ÷1=

59、20÷ 5 =1 ×6=9 ×1=0 ×2=1 ×3=7 ×4=63÷ 9 =72÷ 8 =54 ÷6=36÷ 4 =6 ×8=4 ×5=32 ÷4=20÷ 4 =63÷ 9 =2 ÷2=9 ×7=6 ×7=6 ÷1=1 ×7=6 ×4=42÷ 7 =1 ×1=20÷ 4 =40÷ 5 =40÷ 8 =1 ×9=3 ×

60、2=9 ÷1=4 ÷4=6 ×3=0 ×7=5 ×6=6 ÷1=18÷ 9 =2 ×3=3 ×1=9 ×3=5 ×5=20÷ 4 =9 ×9=2 ×9=16 ÷4=9 ×6=35 ÷7=7 ×5=56÷ 8 =1 ×1=40 ÷5=6 ×8=49 ÷7=8 ×7=28÷ 7 =32÷ 8 =9 ×9=81 ÷9=32

61、÷8=7 ×5=12 ÷2=36÷ 9 =6 ×6=9 ×6=5 ×9=9 ÷1=4×3=18÷ 2 =1 ×7=6 ÷1=18 ÷2=40÷ 5 =8 ÷1=20 ÷4=6 ×9=18÷ 9 =45÷ 9 =81 ÷9=14 ÷7=10 ÷5=5 ×5=24 ÷3=3 ×1=36÷ 4 =2 ×1=8 ÷1=14 &

62、#247;2=7 ×1=5 ×1=9 ×1=精品文档精品文档24 ÷6=72 ÷8=8 ×1=14 ÷2=5 ×7=6 ÷2=8 ×3=7 ×9=10÷ 2 =6 ×3=12÷ 2 =7 ×1=2 ×2=32÷ 8 =0 ÷8=3 ×3=32÷ 8 =35÷ 7 =32÷ 8 =2 ×7=0 ÷8=56 ÷7=8 ×9=35 ÷

63、5=8 ÷1=0 ÷8=1 ×7=8 ×4=5 ×3=2 ÷2=0 ×1=6 ×4=0 ×5=1×9=28÷ 7 =9 ÷3=6 ÷2=2 ×5=3 ×9=0 ÷5=4 ×2=6 ÷6=56 ÷8=3 ×7=9 ÷3=3 ÷3=32 ÷8=7 ×6=45 ÷5=9 ×9=48÷ 8 =1 ×4=0 ÷3=40 ÷8=4 ×6=56÷ 7 =9 ×9=72÷ 9 =36 ÷4=3 ×2=8 ÷4=32 ÷4=6 ×1=8 ÷4=30÷ 6 =2 ×4=49÷ 7 =7 ÷1=7 ×5=6 ×0=8 ÷1=4 ×8=4