四年級下冊數(shù)學 口算題 (乘法交換律和結合律) 1000題
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1、練習范圍:月日姓名 :乘法交換律和結合律題數(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 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 1
2、8 8 =52 25 4 =18 25 4 =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 =18 125 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
3、=20 125 8 =74 25 4 =125 10 8 =125 17 8 =125 13 8 =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、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 =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 =13 125 8 =800 25 4 =500
5、0 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 =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 =100
6、00 4 25 =20 125 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 =7000 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
7、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 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 =18 125 8 =19000 125 8 =1600 25 4 =25 73 4 = 6 25 4 =17 125 8 =25 5 4 =125
8、 5 8 =25 91 4 =25 92 4 =16000 125 8 =練習范圍:乘法交換律和結合 律 題數(shù):100月分日秒姓名 :成績 :10 125 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 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 25 4 =125 14 8 =125 6 8 =125 18 8 =125
9、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 =25 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 8 =77 25
10、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 =18 125 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
11、=3000 125 8 =17 25 4 =17 125 8 =25 40 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:乘法交換律和結合 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
12、 4 =2000 25 4 =17000 25 4 =5600 25 4 =25 40 4 =10000 8 125 = 5 25 4 =25 26 4 =16000 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 =18000 125 8 =25 23 4 = 40 25 4 =25 48 4 =25 59 4 =25
13、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 =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 25 =7000 4
14、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 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
15、 8 = 8 25 4 =18 125 8 =4 125 8 =25 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 =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
16、 4 =25 48 4 =8800 25 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 =13 125 8 =18000 8 125 =19000 125 8 =3900 25 4 =8000 125 8 =13000 4 25 =4 125 8 =7000 8 125 =12 125 8 =125 8 8 = 25 32 4 =5000 25 4 =10
17、 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 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 4 =6100 25 4
18、= 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 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:乘法交換律和結合 律 題數(shù):100月分日秒姓名 :成績 :1000 12
19、5 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 =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 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 =260
20、0 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 =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 =91 25 4 =12000 4 25 =6400 25 4 =25 92 4 =25 38 4 =7000 125 8
21、 =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 =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 4 =125 1
22、5 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:乘法交換律和結合 律 題數(shù):100月分日秒姓名 :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 =
23、3000 125 8 =15000 8 125 =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 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
24、 4 =25 43 4 =13 125 8 =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 =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
25、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 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 25 4 =1000 8 125 =練習范圍:乘法交換律和結合 律
26、 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 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 12
27、5 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 8 =34 25 4 =25 34 4 =125 16 8 =25 98 4 =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
28、=18 25 4 =11 125 8 =85 25 4 =25 12 4 =125 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 =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
29、 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 =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 =83 25 4 =13 125 8 =7000 25 4 =15000 8 125 =25
30、 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 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 =1000 125 8
31、=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 =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 =
32、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 4 =25 66 4 =4000 8 125 =7000 8 125 =16 125 8 =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 =
33、600 25 4 =練習范圍:乘法交換律和結合 律 題數(shù):100月分日秒姓名 :成績 :19 125 8 =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 =66 25 4 =25 56 4 =6000 8 125 =13 125 8 =8700 25 4 =24 25 4 =25 92 4 =1
34、8000 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 =15 125 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 66 4 =25 78 4 =25 58 4 =13000 4 25 =
35、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 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 =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 =
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