《四年級下冊數(shù)學 口算題 (乘法交換律和結(jié)合律) 1000題》由會員分享，可在線閱讀，更多相關《四年級下冊數(shù)學 口算題 (乘法交換律和結(jié)合律) 1000題（20頁珍藏版）》請在裝配圖網(wǎng)上搜索。

1、 練習范圍：  月  日  姓名 : 乘法交換律和結(jié)合律 題數(shù)：100 分 秒 成績 : 8 × 125 × 8 = 86 × 25 × 4 = 25 × 47 × 4 = 125 × 5 × 8 = 3000 ÷ 25 ÷ 4 = 6700 ÷ 25 ÷ 4 = 125 × 2 × 8 = 13000 ÷ 25 ÷ 4 = 5 × 125 × 8 = 12000 ÷ 125 ÷ 8 = 7 × 125 × 8 = 1000 ÷ 8 ÷ 125 = 25 × 22 ×

2、4 = 5600 ÷ 25 ÷ 4 = 10000 ÷ 4 ÷ 25 =  25 × 73 × 4 = 88 × 25 × 4 = 38 × 25 × 4 = 42 × 25 × 4 = 14 × 25 × 4 = 96 × 25 × 4 = 125 × 15 × 8 = 25 × 6 × 4 = 25 × 66 × 4 = 800 ÷ 25 ÷ 4 = 25 × 26 × 4 = 125 × 8 × 8 = 125 × 18 × 8 = 52 × 25 × 4 = 18 × 25 × 4 =

3、  25 × 84 × 4 = 17 × 25 × 4 = 25 × 25 × 4 = 8000 ÷ 8 ÷ 125 = 25 × 91 × 4 = 25 × 87 × 4 = 16000 ÷ 8 ÷ 125 = 13000 ÷ 8 ÷ 125 = 2000 ÷ 25 ÷ 4 = 14 × 125 × 8 = 62 × 25 × 4 = 30 × 25 × 4 = 10000 ÷ 8 ÷ 125 = 76 × 25 × 4 = 15000 ÷ 8 ÷ 125 = 25 × 59 × 4 = 18

4、 × 125 × 8 = 125 × 16 × 8 = 20000 ÷ 4 ÷ 25 = 25 × 75 × 4 = 34 × 25 × 4 = 17000 ÷ 125 ÷ 8 = 25 × 12 × 4 = 2000 ÷ 125 ÷ 8 = 28 × 25 × 4 = 85 × 25 × 4 = 24 × 25 × 4 = 20 × 125 × 8 = 74 × 25 × 4 = 125 × 10 × 8 = 125 × 17 × 8 = 125 × 13 × 8 = 12 × 25 × 4 =

5、 5500 ÷ 25 ÷ 4 = 7800 ÷ 25 ÷ 4 = 15 × 125 × 8 = 1000 ÷ 125 ÷ 8 = 19000 ÷ 8 ÷ 125 = 13 × 125 × 8 = 10000 ÷ 125 ÷ 8 = 19 × 125 × 8 = 10 × 125 × 8 = 20000 ÷ 25 ÷ 4 = 10000 ÷ 25 ÷ 4 = 25 × 60 × 4 = 18000 ÷ 125 ÷ 8 = 6 × 125 × 8 = 25 × 48 × 4 = 19000 ÷ 125 ÷ 8 =

6、 5900 ÷ 25 ÷ 4 = 4 × 125 × 8 = 16 × 125 × 8 = 6000 ÷ 125 ÷ 8 = 7000 ÷ 125 ÷ 8 = 7000 ÷ 25 ÷ 4 = 25 × 40 × 4 = 11000 ÷ 8 ÷ 125 = 20000 ÷ 125 ÷ 8 = 7000 ÷ 8 ÷ 125 = 12000 ÷ 4 ÷ 25 = 3 × 125 × 8 = 3000 ÷ 125 ÷ 8 = 6600 ÷ 25 ÷ 4 = 26 × 25 × 4 = 125 × 6 × 8 =

7、 20000 ÷ 8 ÷ 125 = 25 × 98 × 4 = 8000 ÷ 4 ÷ 25 = 125 × 3 × 8 = 3000 ÷ 4 ÷ 25 = 練習范圍：乘法交換律和結(jié)合 律 題數(shù)：100  月 分  日 秒  姓名 : 成績 : 25 × 33 × 4 = 18 × 25 × 4 = 94 × 25 × 4 = 14 × 25 × 4 = 16 × 125 × 8 = 12 × 125 × 8 = 11000 ÷ 8 ÷ 125 = 5 × 25 × 4 =

8、 13 × 125 × 8 = 800 ÷ 25 ÷ 4 = 5000 ÷ 4 ÷ 25 = 7000 ÷ 25 ÷ 4 = 4000 ÷ 125 ÷ 8 = 24 × 25 × 4 = 2 × 125 × 8 =  13000 ÷ 125 ÷ 8 = 20000 ÷ 125 ÷ 8 = 13 × 25 × 4 = 8000 ÷ 125 ÷ 8 = 25 × 58 × 4 = 8000 ÷ 8 ÷ 125 = 1000 ÷ 8 ÷ 125 = 10000 ÷ 25 ÷ 4 = 125 × 2 × 8

9、 = 62 × 25 × 4 = 67 × 25 × 4 = 2900 ÷ 25 ÷ 4 = 25 × 49 × 4 = 125 × 18 × 8 = 96 × 25 × 4 =  25 × 79 × 4 = 34 × 25 × 4 = 20 × 25 × 4 = 125 × 6 × 8 = 12000 ÷ 4 ÷ 25 = 125 × 16 × 8 = 8200 ÷ 25 ÷ 4 = 18000 ÷ 125 ÷ 8 = 3 × 25 × 4 = 10000 ÷ 4 ÷ 25 = 20 × 1

10、25 × 8 = 6000 ÷ 125 ÷ 8 = 6300 ÷ 25 ÷ 4 = 2000 ÷ 8 ÷ 125 = 11000 ÷ 25 ÷ 4 = 8 × 125 × 8 = 13000 ÷ 8 ÷ 125 = 11000 ÷ 4 ÷ 25 = 3000 ÷ 125 ÷ 8 = 3000 ÷ 25 ÷ 4 = 52 × 25 × 4 = 15000 ÷ 4 ÷ 25 = 1000 ÷ 4 ÷ 25 = 56 × 25 × 4 = 2000 ÷ 4 ÷ 25 = 11 × 25 × 4 = 7

11、000 ÷ 125 ÷ 8 = 9100 ÷ 25 ÷ 4 = 9000 ÷ 125 ÷ 8 = 25 × 12 × 4 = 10000 ÷ 8 ÷ 125 = 14000 ÷ 4 ÷ 25 = 25 × 26 × 4 = 15 × 25 × 4 = 16000 ÷ 8 ÷ 125 = 6700 ÷ 25 ÷ 4 = 4000 ÷ 25 ÷ 4 = 9600 ÷ 25 ÷ 4 = 25 × 34 × 4 = 25 × 59 × 4 = 25 × 43 × 4 = 25 × 60 × 4 = 7100

12、÷ 25 ÷ 4 = 6000 ÷ 4 ÷ 25 = 8400 ÷ 25 ÷ 4 = 7000 ÷ 4 ÷ 25 = 19000 ÷ 4 ÷ 25 = 19 × 125 × 8 = 20000 ÷ 4 ÷ 25 = 54 × 25 × 4 = 125 × 4 × 8 = 4 × 25 × 4 = 17 × 25 × 4 = 4 × 125 × 8 = 125 × 19 × 8 = 3 × 125 × 8 = 25 × 98 × 4 = 4000 ÷ 8 ÷ 125 = 1700 ÷ 25 ÷ 4 =

13、18 × 125 × 8 = 19000 ÷ 125 ÷ 8 = 1600 ÷ 25 ÷ 4 = 25 × 73 × 4 = 6 × 25 × 4 = 17 × 125 × 8 = 25 × 5 × 4 = 125 × 5 × 8 = 25 × 91 × 4 = 25 × 92 × 4 = 16000 ÷ 125 ÷ 8 = 練習范圍：乘法交換律和結(jié)合 律 題數(shù)：100  月 分  日 秒  姓名 : 成績 : 10 × 125 × 8 = 10000 ÷ 25 ÷ 4 =

14、 12000 ÷ 125 ÷ 8 = 14000 ÷ 25 ÷ 4 = 200 ÷ 25 ÷ 4 = 9 × 125 × 8 = 125 × 5 × 8 = 25 × 60 × 4 = 3000 ÷ 4 ÷ 25 = 74 × 25 × 4 = 72 × 25 × 4 = 19 × 125 × 8 = 3000 ÷ 25 ÷ 4 = 6 × 125 × 8 = 1900 ÷ 25 ÷ 4 =  28 × 25 × 4 = 17000 ÷ 4 ÷ 25 = 125 × 16 × 8 = 8200

15、÷ 25 ÷ 4 = 125 × 14 × 8 = 125 × 6 × 8 = 125 × 18 × 8 = 125 × 4 × 8 = 25 × 61 × 4 = 125 × 19 × 8 = 800 ÷ 25 ÷ 4 = 25 × 59 × 4 = 5 × 125 × 8 = 25 × 92 × 4 = 6000 ÷ 125 ÷ 8 =  6500 ÷ 25 ÷ 4 = 15 × 125 × 8 = 125 × 20 × 8 = 16 × 125 × 8 = 25 × 48 × 4 = 2

16、5 × 36 × 4 = 25 × 79 × 4 = 25 × 32 × 4 = 125 × 7 × 8 = 8000 ÷ 8 ÷ 125 = 8 × 25 × 4 = 125 × 9 × 8 = 2 × 125 × 8 = 4 × 125 × 8 = 13000 ÷ 4 ÷ 25 = 125 × 10 × 8 = 15000 ÷ 125 ÷ 8 = 7000 ÷ 25 ÷ 4 = 20 × 125 × 8 = 18 × 25 × 4 = 4000 ÷ 25 ÷ 4 = 1000 ÷ 125 ÷

17、 8 = 77 × 25 × 4 = 5000 ÷ 125 ÷ 8 = 125 × 12 × 8 = 16000 ÷ 8 ÷ 125 = 7000 ÷ 125 ÷ 8 = 12 × 25 × 4 = 5900 ÷ 25 ÷ 4 = 25 × 17 × 4 = 25 × 16 × 4 = 6000 ÷ 4 ÷ 25 = 25 × 66 × 4 = 3 × 125 × 8 = 2000 ÷ 4 ÷ 25 = 15000 ÷ 4 ÷ 25 = 10000 ÷ 8 ÷ 125 = 8000 ÷ 4 ÷ 25

18、= 18 × 125 × 8 = 1000 ÷ 8 ÷ 125 = 12000 ÷ 8 ÷ 125 = 67 × 25 × 4 = 25 × 39 × 4 = 15000 ÷ 8 ÷ 125 = 20000 ÷ 4 ÷ 25 = 25 × 89 × 4 = 25 × 26 × 4 = 25 × 52 × 4 = 24 × 25 × 4 = 2400 ÷ 25 ÷ 4 = 12 × 125 × 8 = 3000 ÷ 125 ÷ 8 = 17 × 25 × 4 = 17 × 125 × 8 = 25 × 40

19、× 4 = 125 × 13 × 8 = 4000 ÷ 125 ÷ 8 = 7300 ÷ 25 ÷ 4 = 19000 ÷ 125 ÷ 8 = 7000 ÷ 8 ÷ 125 = 6000 ÷ 8 ÷ 125 = 25 × 58 × 4 = 25 × 43 × 4 = 25 × 99 × 4 = 5100 ÷ 25 ÷ 4 = 19000 ÷ 8 ÷ 125 = 18000 ÷ 125 ÷ 8 = 16000 ÷ 125 ÷ 8 = 25 × 73 × 4 = 25 × 34 × 4 = 練習范圍：

20、乘法交換律和結(jié)合 律 題數(shù)：100  月 分  日 秒  姓名 : 成績 : 13000 ÷ 8 ÷ 125 = 125 × 5 × 8 = 17 × 25 × 4 = 125 × 16 × 8 = 19000 ÷ 125 ÷ 8 = 87 × 25 × 4 = 2000 ÷ 25 ÷ 4 = 17000 ÷ 25 ÷ 4 = 5600 ÷ 25 ÷ 4 = 25 × 40 × 4 = 10000 ÷ 8 ÷ 125 = 5 × 25 × 4 = 25 × 26 × 4 = 1

21、6000 ÷ 4 ÷ 25 = 17000 ÷ 4 ÷ 25 =  25 × 79 × 4 = 8000 ÷ 4 ÷ 25 = 5000 ÷ 125 ÷ 8 = 25 × 43 × 4 = 6000 ÷ 4 ÷ 25 = 125 × 19 × 8 = 7000 ÷ 125 ÷ 8 = 51 × 25 × 4 = 12 × 25 × 4 = 9300 ÷ 25 ÷ 4 = 38 × 25 × 4 = 14 × 125 × 8 = 19000 ÷ 4 ÷ 25 = 5000 ÷ 25 ÷ 4 = 180

22、00 ÷ 125 ÷ 8 =  25 × 23 × 4 = 40 × 25 × 4 = 25 × 48 × 4 = 25 × 59 × 4 = 25 × 52 × 4 = 25 × 19 × 4 = 17000 ÷ 8 ÷ 125 = 9000 ÷ 125 ÷ 8 = 8 × 125 × 8 = 8200 ÷ 25 ÷ 4 = 3000 ÷ 25 ÷ 4 = 125 × 9 × 8 = 12 × 125 × 8 = 25 × 73 × 4 = 800 ÷ 25 ÷ 4 = 125 × 4 × 8 =

23、19000 ÷ 8 ÷ 125 = 25 × 27 × 4 = 25 × 58 × 4 = 11000 ÷ 25 ÷ 4 = 46 × 25 × 4 = 10000 ÷ 4 ÷ 25 = 125 × 12 × 8 = 13 × 125 × 8 = 25 × 34 × 4 = 17 × 125 × 8 = 15000 ÷ 125 ÷ 8 = 25 × 70 × 4 = 10000 ÷ 25 ÷ 4 = 96 × 25 × 4 = 42 × 25 × 4 = 25 × 5 × 4 = 3000 ÷ 4

24、÷ 25 = 7000 ÷ 4 ÷ 25 = 2800 ÷ 25 ÷ 4 = 26 × 25 × 4 = 84 × 25 × 4 = 4500 ÷ 25 ÷ 4 = 20 × 125 × 8 = 13000 ÷ 125 ÷ 8 = 9500 ÷ 25 ÷ 4 = 15000 ÷ 8 ÷ 125 = 4000 ÷ 25 ÷ 4 = 5900 ÷ 25 ÷ 4 = 11000 ÷ 8 ÷ 125 = 8000 ÷ 125 ÷ 8 = 8600 ÷ 25 ÷ 4 = 6400 ÷ 25 ÷ 4 = 72 ×

25、 25 × 4 = 19000 ÷ 25 ÷ 4 = 7800 ÷ 25 ÷ 4 = 125 × 2 × 8 = 7000 ÷ 25 ÷ 4 = 3000 ÷ 125 ÷ 8 = 12000 ÷ 125 ÷ 8 = 3600 ÷ 25 ÷ 4 = 77 × 25 × 4 = 18 × 25 × 4 = 24 × 25 × 4 = 15 × 125 × 8 = 74 × 25 × 4 = 125 × 20 × 8 = 8 × 25 × 4 = 18 × 125 × 8 = 4 × 125 × 8 = 2

26、5 × 45 × 4 = 9 × 25 × 4 = 16000 ÷ 125 ÷ 8 = 25 × 91 × 4 = 71 × 25 × 4 = 月 日 姓名 : 練習范圍：乘法交換律和結(jié)合 律 題數(shù)：100  分  秒  成績 : 3000 ÷ 125 ÷ 8 = 7000 ÷ 4 ÷ 25 = 25 × 75 × 4 = 125 × 18 × 8 = 2000 ÷ 125 ÷ 8 = 85 × 25 × 4 = 87 × 25 × 4 = 6700 ÷ 25 ÷ 4 =

27、 96 × 25 × 4 = 12000 ÷ 125 ÷ 8 = 19000 ÷ 4 ÷ 25 = 8 × 25 × 4 = 25 × 92 × 4 = 12000 ÷ 8 ÷ 125 = 125 × 20 × 8 =  25 × 33 × 4 = 2000 ÷ 8 ÷ 125 = 2600 ÷ 25 ÷ 4 = 25 × 48 × 4 = 8800 ÷ 25 ÷ 4 = 7000 ÷ 125 ÷ 8 = 62 × 25 × 4 = 25 × 58 × 4 = 19 × 125 × 8 = 74 × 25

28、 × 4 = 1000 ÷ 8 ÷ 125 = 7500 ÷ 25 ÷ 4 = 42 × 25 × 4 = 6 × 125 × 8 = 7 × 125 × 8 =  14000 ÷ 125 ÷ 8 = 6200 ÷ 25 ÷ 4 = 25 × 44 × 4 = 12 × 25 × 4 = 13 × 125 × 8 = 18000 ÷ 8 ÷ 125 = 19000 ÷ 125 ÷ 8 = 3900 ÷ 25 ÷ 4 = 8000 ÷ 125 ÷ 8 = 13000 ÷ 4 ÷ 25 = 4 × 125 ×

29、 8 = 7000 ÷ 8 ÷ 125 = 12 × 125 × 8 = 125 × 8 × 8 = 25 × 32 × 4 = 5000 ÷ 25 ÷ 4 = 10 × 125 × 8 = 6000 ÷ 125 ÷ 8 = 7000 ÷ 25 ÷ 4 = 14 × 25 × 4 = 8200 ÷ 25 ÷ 4 = 11 × 125 × 8 = 125 × 7 × 8 = 125 × 9 × 8 = 5000 ÷ 125 ÷ 8 = 54 × 25 × 4 = 77 × 25 × 4 = 66

30、× 25 × 4 = 15 × 125 × 8 = 1000 ÷ 4 ÷ 25 = 17 × 25 × 4 = 6400 ÷ 25 ÷ 4 = 1000 ÷ 125 ÷ 8 = 125 × 5 × 8 = 58 × 25 × 4 = 11000 ÷ 125 ÷ 8 = 11000 ÷ 8 ÷ 125 = 25 × 49 × 4 = 17000 ÷ 125 ÷ 8 = 17000 ÷ 8 ÷ 125 = 6000 ÷ 4 ÷ 25 = 125 × 4 × 8 = 16 × 125 × 8 = 25 × 28

31、× 4 = 6100 ÷ 25 ÷ 4 = 29 × 25 × 4 = 25 × 76 × 4 = 78 × 25 × 4 = 52 × 25 × 4 = 14000 ÷ 8 ÷ 125 = 11000 ÷ 4 ÷ 25 = 2000 ÷ 4 ÷ 25 = 4000 ÷ 125 ÷ 8 = 25 × 12 × 4 = 25 × 13 × 4 = 125 × 11 × 8 = 25 × 35 × 4 = 20 × 125 × 8 = 25 × 2 × 4 = 10000 ÷ 8 ÷ 125 = 32 ×

32、 25 × 4 = 8000 ÷ 8 ÷ 125 = 125 × 12 × 8 = 25 × 66 × 4 = 25 × 5 × 4 = 10000 ÷ 25 ÷ 4 = 25 × 60 × 4 = 18000 ÷ 125 ÷ 8 = 8000 ÷ 4 ÷ 25 = 3000 ÷ 4 ÷ 25 = 練習范圍：乘法交換律和結(jié)合 律 題數(shù)：100  月 分  日 秒  姓名 : 成績 : 1000 ÷ 125 ÷ 8 = 6 × 125 × 8 = 6000 ÷ 8 ÷ 125

33、= 80 × 25 × 4 = 12000 ÷ 125 ÷ 8 = 67 × 25 × 4 = 46 × 25 × 4 = 25 × 4 × 4 = 25 × 73 × 4 = 25 × 49 × 4 = 7000 ÷ 4 ÷ 25 = 5000 ÷ 125 ÷ 8 = 3000 ÷ 125 ÷ 8 = 88 × 25 × 4 = 87 × 25 × 4 =  18000 ÷ 125 ÷ 8 = 125 × 13 × 8 = 18000 ÷ 8 ÷ 125 = 18 × 25 × 4 = 17 × 125

34、 × 8 = 64 × 25 × 4 = 5600 ÷ 25 ÷ 4 = 16000 ÷ 125 ÷ 8 = 11000 ÷ 4 ÷ 25 = 125 × 6 × 8 = 19 × 125 × 8 = 8000 ÷ 125 ÷ 8 = 12 × 25 × 4 = 92 × 25 × 4 = 2600 ÷ 25 ÷ 4 =  24 × 25 × 4 = 3 × 25 × 4 = 25 × 59 × 4 = 4 × 125 × 8 = 1000 ÷ 4 ÷ 25 = 25 × 34 × 4 = 5 × 25 × 4

35、 = 125 × 9 × 8 = 65 × 25 × 4 = 16000 ÷ 8 ÷ 125 = 25 × 12 × 4 = 17000 ÷ 8 ÷ 125 = 125 × 4 × 8 = 10000 ÷ 25 ÷ 4 = 125 × 2 × 8 = 25 × 66 × 4 = 85 × 25 × 4 = 5000 ÷ 8 ÷ 125 = 20000 ÷ 25 ÷ 4 = 16 × 125 × 8 = 19000 ÷ 125 ÷ 8 = 25 × 40 × 4 = 9 × 125 × 8 = 9

36、1 × 25 × 4 = 12000 ÷ 4 ÷ 25 = 6400 ÷ 25 ÷ 4 = 25 × 92 × 4 = 25 × 38 × 4 = 7000 ÷ 125 ÷ 8 = 10000 ÷ 4 ÷ 25 = 17 × 25 × 4 = 6700 ÷ 25 ÷ 4 = 25 × 48 × 4 = 70 × 25 × 4 = 34 × 25 × 4 = 1000 ÷ 8 ÷ 125 = 25 × 43 × 4 = 13000 ÷ 8 ÷ 125 = 3 × 125 × 8 = 54 × 25 × 4 =

37、 18000 ÷ 4 ÷ 25 = 7000 ÷ 8 ÷ 125 = 16000 ÷ 4 ÷ 25 = 3900 ÷ 25 ÷ 4 = 62 × 25 × 4 = 20000 ÷ 4 ÷ 25 = 3000 ÷ 4 ÷ 25 = 25 × 91 × 4 = 99 × 25 × 4 = 19000 ÷ 4 ÷ 25 = 14000 ÷ 125 ÷ 8 = 25 × 58 × 4 = 23 × 25 × 4 = 28 × 25 × 4 = 125 × 7 × 8 = 8000 ÷ 4 ÷ 25 = 100

38、0 ÷ 25 ÷ 4 = 125 × 15 × 8 = 2500 ÷ 25 ÷ 4 = 12 × 125 × 8 = 125 × 19 × 8 = 3000 ÷ 25 ÷ 4 = 8 × 125 × 8 = 25 × 79 × 4 = 7000 ÷ 25 ÷ 4 = 4300 ÷ 25 ÷ 4 = 9000 ÷ 125 ÷ 8 = 25 × 27 × 4 = 125 × 11 × 8 = 14000 ÷ 4 ÷ 25 = 練習范圍：乘法交換律和結(jié)合 律 題數(shù)：100  月 分  日

39、 秒  姓名 : 成績 : 125 × 18 × 8 = 18000 ÷ 125 ÷ 8 = 27 × 25 × 4 = 6000 ÷ 125 ÷ 8 = 125 × 16 × 8 = 25 × 79 × 4 = 125 × 8 × 8 = 6000 ÷ 4 ÷ 25 = 13000 ÷ 8 ÷ 125 = 12 × 125 × 8 = 12000 ÷ 4 ÷ 25 = 3 × 125 × 8 = 41 × 25 × 4 = 3000 ÷ 125 ÷ 8 = 15000 ÷ 8 ÷ 12

40、5 =  24 × 25 × 4 = 125 × 2 × 8 = 5000 ÷ 125 ÷ 8 = 25 × 59 × 4 = 3400 ÷ 25 ÷ 4 = 125 × 19 × 8 = 8 × 25 × 4 = 3000 ÷ 4 ÷ 25 = 25 × 36 × 4 = 4000 ÷ 125 ÷ 8 = 5 × 25 × 4 = 73 × 25 × 4 = 5 × 125 × 8 = 9000 ÷ 125 ÷ 8 = 68 × 25 × 4 =  25 × 72 × 4 = 9 × 125

41、 × 8 = 5400 ÷ 25 ÷ 4 = 54 × 25 × 4 = 16 × 125 × 8 = 42 × 25 × 4 = 25 × 40 × 4 = 3 × 25 × 4 = 16000 ÷ 8 ÷ 125 = 17000 ÷ 125 ÷ 8 = 6400 ÷ 25 ÷ 4 = 800 ÷ 25 ÷ 4 = 48 × 25 × 4 = 25 × 43 × 4 = 13 × 125 × 8 = 10000 ÷ 125 ÷ 8 = 25 × 71 × 4 = 34 × 25 × 4 = 17 ×

42、 25 × 4 = 125 × 15 × 8 = 125 × 5 × 8 = 15000 ÷ 125 ÷ 8 = 25 × 34 × 4 = 125 × 7 × 8 = 8200 ÷ 25 ÷ 4 = 3000 ÷ 25 ÷ 4 = 125 × 17 × 8 = 25 × 80 × 4 = 25 × 75 × 4 = 87 × 25 × 4 = 25 × 26 × 4 = 25 × 92 × 4 = 85 × 25 × 4 = 25 × 98 × 4 = 6000 ÷ 8 ÷ 125 = 100

43、0 ÷ 25 ÷ 4 = 9500 ÷ 25 ÷ 4 = 10000 ÷ 25 ÷ 4 = 10000 ÷ 4 ÷ 25 = 25 × 74 × 4 = 125 × 13 × 8 = 16 × 25 × 4 = 19000 ÷ 125 ÷ 8 = 8 × 125 × 8 = 17000 ÷ 8 ÷ 125 = 6700 ÷ 25 ÷ 4 = 10000 ÷ 8 ÷ 125 = 62 × 25 × 4 = 125 × 6 × 8 = 25 × 13 × 4 = 46 × 25 × 4 = 125 ×

44、9 × 8 = 47 × 25 × 4 = 25 × 48 × 4 = 19 × 125 × 8 = 8000 ÷ 4 ÷ 25 = 67 × 25 × 4 = 125 × 10 × 8 = 11 × 125 × 8 = 25 × 60 × 4 = 8300 ÷ 25 ÷ 4 = 12 × 25 × 4 = 14000 ÷ 8 ÷ 125 = 84 × 25 × 4 = 12000 ÷ 8 ÷ 125 = 9000 ÷ 8 ÷ 125 = 77 × 25 × 4 = 6 × 125 × 8 = 7900 ÷

45、 25 ÷ 4 = 1000 ÷ 8 ÷ 125 = 練習范圍：乘法交換律和結(jié)合 律 題數(shù)：100  月 分  日 秒  姓名 : 成績 : 5 × 125 × 8 = 9000 ÷ 125 ÷ 8 = 6400 ÷ 25 ÷ 4 = 13 × 125 × 8 = 12 × 125 × 8 = 5000 ÷ 8 ÷ 125 = 25 × 26 × 4 = 25 × 73 × 4 = 25 × 37 × 4 = 4000 ÷ 8 ÷ 125 = 16000 ÷ 125 ÷

46、 8 = 5800 ÷ 25 ÷ 4 = 24 × 25 × 4 = 8 × 25 × 4 = 77 × 25 × 4 =  7000 ÷ 25 ÷ 4 = 2000 ÷ 8 ÷ 125 = 20000 ÷ 125 ÷ 8 = 51 × 25 × 4 = 25 × 74 × 4 = 5600 ÷ 25 ÷ 4 = 125 × 3 × 8 = 46 × 25 × 4 = 5000 ÷ 125 ÷ 8 = 6000 ÷ 125 ÷ 8 = 10000 ÷ 8 ÷ 125 = 15 × 125 × 8 = 6700

47、÷ 25 ÷ 4 = 15000 ÷ 125 ÷ 8 = 20 × 125 × 8 =  9000 ÷ 25 ÷ 4 = 74 × 25 × 4 = 25 × 66 × 4 = 19000 ÷ 4 ÷ 25 = 6000 ÷ 4 ÷ 25 = 62 × 25 × 4 = 25 × 60 × 4 = 25 × 40 × 4 = 25 × 35 × 4 = 17 × 125 × 8 = 34 × 25 × 4 = 25 × 34 × 4 = 125 × 16 × 8 = 25 × 98 × 4 =

48、 4000 ÷ 125 ÷ 8 = 18 × 125 × 8 = 25 × 91 × 4 = 16000 ÷ 4 ÷ 25 = 18000 ÷ 125 ÷ 8 = 87 × 25 × 4 = 10000 ÷ 125 ÷ 8 = 16 × 25 × 4 = 6100 ÷ 25 ÷ 4 = 25 × 75 × 4 = 7800 ÷ 25 ÷ 4 = 25 × 92 × 4 = 18 × 25 × 4 = 11 × 125 × 8 = 85 × 25 × 4 = 25 × 12 × 4 = 125 ×

49、 6 × 8 = 38 × 25 × 4 = 6 × 125 × 8 = 19000 ÷ 8 ÷ 125 = 3000 ÷ 4 ÷ 25 = 3000 ÷ 125 ÷ 8 = 7000 ÷ 8 ÷ 125 = 2000 ÷ 4 ÷ 25 = 12000 ÷ 8 ÷ 125 = 25 × 88 × 4 = 125 × 2 × 8 = 96 × 25 × 4 = 300 ÷ 25 ÷ 4 = 125 × 5 × 8 = 25 × 6 × 4 = 25 × 48 × 4 = 1000 ÷ 4 ÷ 25 =

50、1000 ÷ 8 ÷ 125 = 16000 ÷ 8 ÷ 125 = 125 × 10 × 8 = 12000 ÷ 4 ÷ 25 = 25 × 2 × 4 = 25 × 43 × 4 = 90 × 25 × 4 = 15000 ÷ 8 ÷ 125 = 4 × 125 × 8 = 800 ÷ 25 ÷ 4 = 19 × 125 × 8 = 125 × 14 × 8 = 7000 ÷ 125 ÷ 8 = 11000 ÷ 4 ÷ 25 = 55 × 25 × 4 = 7 × 125 × 8 = 125 × 7 × 8

51、= 125 × 17 × 8 = 3300 ÷ 25 ÷ 4 = 25 × 50 × 4 = 6000 ÷ 25 ÷ 4 = 2000 ÷ 125 ÷ 8 = 2300 ÷ 25 ÷ 4 = 練習范圍：乘法交換律和結(jié)合 律 題數(shù)：100  月 分  日 秒  姓名 : 成績 : 6000 ÷ 125 ÷ 8 = 96 × 25 × 4 = 16000 ÷ 8 ÷ 125 = 9000 ÷ 125 ÷ 8 = 6000 ÷ 4 ÷ 25 = 125 × 11 × 8 =

52、 83 × 25 × 4 = 13 × 125 × 8 = 7000 ÷ 25 ÷ 4 = 15000 ÷ 8 ÷ 125 = 25 × 59 × 4 = 6400 ÷ 25 ÷ 4 = 25 × 67 × 4 = 10000 ÷ 25 ÷ 4 = 125 × 9 × 8 =  10 × 125 × 8 = 18 × 125 × 8 = 1100 ÷ 25 ÷ 4 = 25 × 46 × 4 = 5600 ÷ 25 ÷ 4 = 25 × 53 × 4 = 25 × 48 × 4 = 100 ÷

53、25 ÷ 4 = 18000 ÷ 125 ÷ 8 = 24 × 25 × 4 = 25 × 55 × 4 = 8 × 25 × 4 = 16000 ÷ 4 ÷ 25 = 25 × 34 × 4 = 1000 ÷ 8 ÷ 125 =  1000 ÷ 4 ÷ 25 = 27 × 25 × 4 = 7000 ÷ 125 ÷ 8 = 25 × 40 × 4 = 20000 ÷ 25 ÷ 4 = 52 × 25 × 4 = 125 × 15 × 8 = 98 × 25 × 4 = 25 × 24 × 4 =

54、 1000 ÷ 125 ÷ 8 = 15 × 125 × 8 = 54 × 25 × 4 = 25 × 91 × 4 = 2000 ÷ 125 ÷ 8 = 125 × 10 × 8 = 3000 ÷ 4 ÷ 25 = 25 × 61 × 4 = 19000 ÷ 125 ÷ 8 = 9200 ÷ 25 ÷ 4 = 5000 ÷ 8 ÷ 125 = 14 × 25 × 4 = 19000 ÷ 4 ÷ 25 = 25 × 20 × 4 = 7000 ÷ 4 ÷ 25 = 8 × 125 × 8 =

55、 17 × 25 × 4 = 18 × 25 × 4 = 125 × 4 × 8 = 10000 ÷ 4 ÷ 25 = 17 × 125 × 8 = 18000 ÷ 4 ÷ 25 = 25 × 52 × 4 = 8000 ÷ 125 ÷ 8 = 14000 ÷ 4 ÷ 25 = 34 × 25 × 4 = 125 × 12 × 8 = 3000 ÷ 125 ÷ 8 = 25 × 79 × 4 = 62 × 25 × 4 = 25 × 56 × 4 = 25 × 73 × 4 = 25 × 76 × 4

56、 = 85 × 25 × 4 = 9000 ÷ 4 ÷ 25 = 125 × 19 × 8 = 11000 ÷ 125 ÷ 8 = 25 × 95 × 4 = 12000 ÷ 4 ÷ 25 = 11000 ÷ 4 ÷ 25 = 3000 ÷ 25 ÷ 4 = 8200 ÷ 25 ÷ 4 = 42 × 25 × 4 = 3400 ÷ 25 ÷ 4 = 25 × 66 × 4 = 4000 ÷ 8 ÷ 125 = 7000 ÷ 8 ÷ 125 = 16 × 125 × 8 = 5000 ÷ 4 ÷ 25

57、= 7800 ÷ 25 ÷ 4 = 6 × 125 × 8 = 125 × 16 × 8 = 25 × 75 × 4 = 5 × 125 × 8 = 25 × 58 × 4 = 25 × 81 × 4 = 25 × 60 × 4 = 87 × 25 × 4 = 125 × 5 × 8 = 5 × 25 × 4 = 600 ÷ 25 ÷ 4 = 練習范圍：乘法交換律和結(jié)合 律 題數(shù)：100  月 分  日 秒  姓名 : 成績 : 19 × 125 × 8 =

58、 125 × 16 × 8 = 125 × 10 × 8 = 3700 ÷ 25 ÷ 4 = 14 × 25 × 4 = 25 × 40 × 4 = 14000 ÷ 8 ÷ 125 = 16000 ÷ 8 ÷ 125 = 1000 ÷ 125 ÷ 8 = 6600 ÷ 25 ÷ 4 = 14000 ÷ 4 ÷ 25 = 15000 ÷ 8 ÷ 125 = 800 ÷ 25 ÷ 4 = 125 × 5 × 8 = 25 × 98 × 4 =  19000 ÷ 125 ÷ 8 = 3000 ÷ 125 ÷ 8

59、 = 66 × 25 × 4 = 25 × 56 × 4 = 6000 ÷ 8 ÷ 125 = 13 × 125 × 8 = 8700 ÷ 25 ÷ 4 = 24 × 25 × 4 = 25 × 92 × 4 = 18000 ÷ 4 ÷ 25 = 87 × 25 × 4 = 25 × 43 × 4 = 5000 ÷ 125 ÷ 8 = 7000 ÷ 25 ÷ 4 = 67 × 25 × 4 =  54 × 25 × 4 = 25 × 82 × 4 = 34 × 25 × 4 = 15 × 12

60、5 × 8 = 125 × 19 × 8 = 3900 ÷ 25 ÷ 4 = 9000 ÷ 25 ÷ 4 = 2000 ÷ 4 ÷ 25 = 18000 ÷ 125 ÷ 8 = 7800 ÷ 25 ÷ 4 = 5 × 25 × 4 = 7700 ÷ 25 ÷ 4 = 46 × 25 × 4 = 13000 ÷ 8 ÷ 125 = 125 × 15 × 8 = 6700 ÷ 25 ÷ 4 = 16 × 125 × 8 = 1000 ÷ 4 ÷ 25 = 19000 ÷ 8 ÷ 125 = 25 ×

61、 66 × 4 = 25 × 78 × 4 = 25 × 58 × 4 = 13000 ÷ 4 ÷ 25 = 9000 ÷ 125 ÷ 8 = 63 × 25 × 4 = 18 × 25 × 4 = 13000 ÷ 125 ÷ 8 = 29 × 25 × 4 = 8 × 125 × 8 = 17 × 25 × 4 = 74 × 25 × 4 = 3 × 125 × 8 = 125 × 13 × 8 = 125 × 2 × 8 = 125 × 4 × 8 = 125 × 3 × 8 = 125 ×

62、 12 × 8 = 19000 ÷ 4 ÷ 25 = 19 × 25 × 4 = 8400 ÷ 25 ÷ 4 = 4400 ÷ 25 ÷ 4 = 25 × 73 × 4 = 4100 ÷ 25 ÷ 4 = 96 × 25 × 4 = 125 × 8 × 8 = 8000 ÷ 125 ÷ 8 = 4300 ÷ 25 ÷ 4 = 25 × 75 × 4 = 20000 ÷ 8 ÷ 125 = 25 × 49 × 4 = 25 × 93 × 4 = 5 × 125 × 8 = 39 × 25 × 4 =

63、 6000 ÷ 125 ÷ 8 = 12 × 125 × 8 = 7000 ÷ 8 ÷ 125 = 12000 ÷ 125 ÷ 8 = 5000 ÷ 8 ÷ 125 = 17000 ÷ 4 ÷ 25 = 7 × 125 × 8 = 10000 ÷ 25 ÷ 4 = 125 × 11 × 8 = 25 × 34 × 4 = 83 × 25 × 4 = 6000 ÷ 4 ÷ 25 = 25 × 59 × 4 = 6400 ÷ 25 ÷ 4 = 25 × 48 × 4 = 7000 ÷ 4 ÷ 25 = 200 ÷ 25 ÷ 4 =