四年級下冊數(shù)學 口算題 (乘法交換律和結(jié)合律) 1000題

1、月日姓 :分秒成 :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 4 =5600 25 4 =10000 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 =2

2、5 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 =14 8 = 62 25 4 30 25 4 10000 8 125 =76 25 4 15000 8 125 =25 59 4 =18 8 =125 16 8 =20000 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 8 =74 25 4 =125 10 8 =125 17 8 =125 13 8

3、=12 25 4 =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 =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 8 =7000 8 125 =12000

4、4 25 =3 125 8 =3000 125 8 =6600 25 =26 25 4 =125 6 8 =20000 8 125 =25 98 4 =8000 4 25 125 3 8 =3000 4 25 月分日秒姓 :成 :25 33 4 =18 25 4 =94 25 4 =14 25 4 =16 8 =12 8 =11000 125 = 5 25 4 =13 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

5、 58 4 =8000 8 125 =1000 8 125 =10000 25 4 =125 2 8 =62 25 4 =67 25 4 2900 25 4 =25 49 =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 8 =3 25 4 =10000 4 25 =20 125 =6000 125 8 =6300 25 =2000 8 125 =11000 25 4 =8 125 8 =13000 125 =11000 25 =3000 125 8 =30

6、00 25 4 =52 25 4 =15000 25 =1000 4 25 =56 25 4 =2000 4 25 =11 25 4 =7000 125 8 =9100 25 4 =9000 125 8 =25 12 4 =10000 125 =14000 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 25 4 =6000 4 25 8400 25 4 =7000 4 25 =19000 25 =19 125 8 20000

7、 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 =18 125 =19000 8 =1600 25 4 25 73 4 = 6 25 4 =17 125 =25 5 4 =125 5 8 =25 91 4 25 92 4 16000 8 = 月分日秒姓 :成 :10 8 =10000 25 4 =12000 125 8 =14000 25 4 =200 25 4 =9 125 8 =125 5 8 =25 60 4 =3000 4 25 =74

8、 25 4 =72 25 4 =19 8 =3000 25 4 =6 125 8 =1900 25 4 =28 25 4 =17000 4 25 =125 16 =8200 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 =15 8 =125 20 8 =16 8 =25 48 4 =25 36 4 25 79 4 =25 32 4 125 7 8 =8000 8 125 =8 25 4 =125 9 8

9、=2 125 8 =4 125 8 =13000 4 25 =125 10 8 =15000 125 8 =7000 25 4 =20 8 =18 25 4 =4000 25 4 =1000 125 8 =77 25 4 =5000 125 8 =125 12 8 =16000 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 25 =10000 125 =8000 4 25 =18 125 8 =1000 8 125 =12000 8 125

10、 = 67 25 4 =25 39 4 =15000 8 125 =20000 25 =25 89 4 = 25 26 4 =25 52 4 =24 25 4 =2400 25 4 =12 125 =3000 125 8 =17 25 4 =17 8 =25 40 4 =125 13 8 =4000 125 8 =7300 25 4 =19000 8 =7000 8 125 =6000 8 125 =25 58 4 =25 43 4 =25 99 4 5100 25 =19000 8 125 =18000 125 8 =16000 8 = 25 73 4 =25 34 4 = 月分日秒姓 :成

11、 :13000 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 125 = 5 25 4 =25 26 4 =16000 25 =17000 25 =25 79 =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 =14 125 8 19000 4 25 =5000 25 4 =18000

12、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 =12 125 =25 73 4 =800 25 4 =125 4 8 =19000 125 =25 27 4 =25 58 4 =11000 25 4 =46 25 4 =10000 25 =125 12 8 =13 8 =25 34 4 =17 8 =15000 125 8 =25 70 4 =10000 25 4 =96 25 4 =42 25 4 =

13、25 5 4 =3000 4 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 4 =19000 25 4 =7800 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 8

14、 =74 25 4 =125 20 8 = 8 25 4 =18 8 =4 125 8 =25 45 4 =9 25 4 =16000 8 =25 91 4 =71 25 4 月日姓 : 分秒成 :3000 125 8 =7000 4 25 =25 75 4 =125 18 8 =2000 125 8 =85 25 4 =87 25 4 =6700 25 4 =96 25 4 =12000 125 8 =19000 25 = 8 25 4 =25 92 4 =12000 125 =125 20 8 =25 33 =2000 8 125 =2600 25 4 =25 48 4 =8800 25

15、4 =7000 125 8 =62 25 4 =25 58 4 19 125 8 74 25 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 8 =18000 8 125 =19000 125 8 =3900 25 =8000 125 8 =13000 4 25 =4 125 8 =7000 8 125 =12 125 =125 8 8 = 25 32 4 5000 25 4 =10 8 =6000 125 8 =7000 25 4 =14 25 4

16、 =8200 25 4 =11 8 =125 7 8 =125 9 8 =5000 125 8 =54 25 4 =77 25 4 =66 25 4 =15 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 125 =6000 4 25 = 125 4 8 =16 125 8 =25 28 4 =6100 25 4 = 29 25 4 =25 76 4 =78 25 4 =52 25 4 =14000 8 12

17、5 =11000 25 =2000 4 25 =4000 125 8 =25 12 4 =25 13 4 =125 11 8 =25 35 4 =20 125 =25 2 4 =10000 8 125 =32 25 4 =8000 8 125 =125 12 8 = 25 66 4 25 5 4 =10000 25 4 =25 60 4 18000 8 =8000 4 25 =3000 4 25 月分日秒姓 :成 :1000 125 8 =6 125 8 =6000 8 125 =80 25 4 =12000 125 8 =67 25 4 =46 25 4 = 25 4 4 =25 73 4

18、=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 8 =64 25 4 =5600 25 4 =16000 125 8 11000 4 25 = 125 6 8 =19 8 =8000 125 8 =12 25 =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 =125 9 8 =65 25 4 =1600

19、0 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 8 =19000 125 8 =25 40 4 =9 125 8 =91 25 4 =12000 25 =6400 25 4 =25 92 4 =25 38 4 =7000 125 8 =10000 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

20、 54 25 4 =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 1000 25 =125 15 8 =2500 25 4 =12 125 =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

21、8 =14000 4 25 = 月分日秒姓 :成 :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 125 =12 8 =12000 25 =3 125 8 =41 25 4 =3000 125 8 =15000 125 =24 25 4 =125 2 8 =5000 125 8 =25 59 =3400 25 4 =125 19 8 =8 25 4 =3000 4 =25 36 4 4000 125 8 =5 25 4 73 25 4 =5 125 8 =9000

22、 125 8 =68 25 4 25 72 4 9 125 8 =5400 25 4 =54 25 4 16 8 = 42 25 4 =25 40 4 =3 25 4 =16000 8 125 =17000 8 =6400 25 4 800 25 4 = 48 25 4 25 43 4 =13 125 =10000 125 8 =25 71 4 =34 25 4 =17 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

23、 =25 26 4 =25 92 4 =85 25 4 =25 98 4 =6000 8 125 =1000 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 125 =6700 25 4 =10000 8 125 =62 25 4 =125 6 8 =25 13 4 =46 25 4 =125 9 8 =47 25 4 = 25 48 4 =19 8 =8000 4 25 =67 25 4 =125 10 8 =11 8 =25 60 4 8300

24、25 4 =12 25 4 14000 8 125 =84 25 4 =12000 8 125 =9000 8 125 = 77 25 4 6 125 8 =7900 25 =1000 8 125 = 月分日秒姓 :成 :5 125 8 =9000 125 8 =6400 25 4 =13 8 =12 8 =5000 8 125 =25 26 4 =25 73 4 =25 37 4 =4000 8 125 =16000 125 8 =5800 25 4 =24 25 4 = 8 25 4 =77 25 4 =7000 25 4 =2000 8 125 =20000 125 8 = 51 25

25、4 =25 74 4 =5600 25 4 = 125 3 8 =46 25 4 =5000 125 8 =6000 125 8 =10000 125 =15 8 =6700 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 =34 25 4 =25 34 4 =125 16 8 =25 98 4 =4000 125 8 =18 8 =25 91 4 =16000 25 =18000 125 8 =87 25 4

26、 =10000 125 8 =16 25 4 =6100 25 4 =25 75 4 =7800 25 4 =25 92 4 =18 25 4 =11 8 =85 25 4 =25 12 4 =125 6 8 =38 25 4 =6 125 8 =19000 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 =1000 8 125 =16000 8 125 =125 10

27、8 =12000 4 25 = 25 2 4 25 43 4 =90 25 4 =15000 8 125 =4 125 8 =800 25 4 =19 125 =125 14 8 =7000 125 8 =11000 4 25 55 25 4 7 125 8 =125 7 8 =125 17 8 =3300 25 4 =25 50 4 =6000 25 4 =2000 125 8 =2300 25 4 月分日秒姓 :成 :6000 125 8 =96 25 4 =16000 125 =9000 125 8 =6000 4 25 =125 11 8 =83 25 4 =13 8 =7000 25

28、 4 =15000 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 =5600 25 4 =25 53 4 =25 48 4 =100 25 4 =18000 125 8 =24 25 4 25 55 4 =8 25 4 =16000 4 25 =25 34 =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 =1000

29、 125 8 =15 125 =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 25 =25 20 4 =7000 4 25 =8 125 8 =17 25 4 =18 25 4 =125 4 8 =10000 25 =17 8 =18000 25 =25 52 4 =8000 125 8 =14000 25 =34 25 4 =125 12 8 =3000 8 =25 79 4 =62 25 4 =25 56 4 =25 73 4 =25 76 4 =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 =25 66 4 =4000 8 125 =7000 8 125 =16 125 =5000 4 25 =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