1樓：肖堅大哥
1. 846.7×
5 2. 796.64×25
3. 69.47÷0.
5 4. 34.128÷0.
255. 0.99÷4.
5 6. 4.8÷2.
57. 12.5×0.
25×0.05×3.7×6.
48. 12.728÷2.
5÷32÷0.1259. 0.
04×0.5×1.25×0.
8×0.2×0.02510.
9.87÷28.6×4.
59÷98.7×2.86÷45.
911. 5.6×16.
5÷0.7÷1.1
12. （6.4×12.
5×0.5）÷（2.5×1.
6×0.2）13. 0.
525×17.36÷13.125÷414.
3700÷6.4÷2.5÷12.
5÷0.5 4x7= 48/8= 1.5x4= 0.
4x7= 4.8/8= 1.5x0.
4= 0.4x0.7=
4.8/0.8= 6/5= 0.4x0.07= 4.8/0.08= 6/0.5= 0.36x35=
4.3x0.28= 3.15x0.16= 39.2/1.4= 2.04/2.4= 44.2/0.52=
2樓：鼎雁
1. 846.7×5 2.
796.64×253. 69.
47÷0.5 4. 34.
128÷0.255. 0.
99÷4.5 6. 4.
8÷2.57. 12.
5×0.25×0.05×3.
7×6.48. 12.
728÷2.5÷32÷0.1259.
0.04×0.5×1.
25×0.8×0.2×0.
02510. 9.87÷28.
6×4.59÷98.7×2.
86÷45.911. 5.
6×16.5÷0.7÷1.
112. （6.4×12.
5×0.5）÷（2.5×1.
6×0.2）13. 0.
525×17.36÷13.125÷414.
3700÷6.4÷2.5÷12.
5÷0.54x7= 48/8= 1.5x4= 0.
4x7= 4.8/8= 1.5x0.
4= 0.4x0.7=
4.8/0.8= 6/5= 0.4x0.07= 4.8/0.08= 6/0.5= 0.36x35=
4.3x0.28= 3.
15x0.16= 39.2/1.
4= 2.04/2.4= 44.
2/0.52= 口算題卡上有
3樓：匿名使用者
1 4.9*8.96*0.8*1.25*25*3.2÷5.39
2 5.2*4.25÷10.
68*582.3(保留一位小數）3 9.87÷28.
6×4.59÷98.7×2.
86÷45.94 5.6×16.
5÷0.7÷1.1
5 （6.4×12.5×0.
5）÷（2.5×1.6×0.
2）6 0.525×17.36÷13.
125÷47 5.14*6395*9867÷4820.378 56.
5÷47÷9*820.23
9 80.214*5595÷2726
10 785*875.26÷520.63
11 879÷40.23*852.66
12 222÷3.25*55.55
13 846.7×5 2. 796.
64×2514 69.47÷0.5 4.
34.128÷0.2515 0.
99÷4.5 6. 4.
8÷2.516 12.5×0.
25×0.05×3.7×6.
417 12.728÷2.5÷32÷0.
12518 0.04×0.5×1.
25×0.8×0.2×0.
02519 9.87÷28.6×4.
59÷98.7×2.86÷45.
920 5.6×16.5÷0.
7÷1.1
21 （6.4×12.5×0.
5）÷（2.5×1.6×0.
2）22 0.525×17.36÷13.
125÷423 3700÷6.4÷2.5÷12.
5÷0.524 846.7×5 2.
796.64×2525 69.47÷0.
5 4. 34.128÷0.
2526 0.99÷4.5 6.
4.8÷2.527 12.
5×0.25×0.05×3.
7×6.428 12.728÷2.
5÷32÷0.12529 0.04×0.
5×1.25×0.8×0.
2×0.02530 9.87÷28.
6×4.59÷98.7×2.
86÷45.9
4樓：匿名使用者
. 846.7×
5 2. 796.64×25
3. 69.47÷0.
5 4. 34.128÷0.
255. 0.99÷4.
5 6. 4.8÷2.
57. 12.5×0.
25×0.05×3.7×6.
48. 12.728÷2.
5÷32÷0.1259. 0.
04×0.5×1.25×0.
8×0.2×0.02510.
9.87÷28.6×4.
59÷98.7×2.86÷45.
911. 5.6×16.
5÷0.7÷1.1
12. （6.4×12.
5×0.5）÷（2.5×1.
6×0.2）13. 0.
525×17.36÷13.125÷414.
3700÷6.4÷2.5÷12.
5÷0.5
5樓：
1. 846.7×5 2. 796.64×25
3. 69.47÷
0.5 4. 34.128÷0.25
5. 0.99÷4.5 6. 4.8÷2.5
7. 12.5×0.25×0.05×3.7×6.4
8. 12.728÷2.5÷32÷0.125 .9*8.96*0.8*1.25*25*3.2÷5.39
2 5.2*4.25÷10.68*582.3(保留一位小數）
3 9.87÷28.6×4.59÷98.7×2.86÷45.9
4 5.6×16.5÷0.7÷1.1
5 （6.4×12.5×0.5）÷（2.5×1.6×0.2）
6 0.525×17.36÷13.125÷4
7 5.14*6395*9867÷4820.37
8 56.5÷47÷9*820.23
9 80.214*5595÷2726
10 785*875.26÷520.63
11 879÷40.23*852.66
12 222÷3.25*55.55
13 846.7×5 2. 796.64×25
14 69.47÷0.5 4. 34.128÷0.25
15 0.99÷4.5 6. 4.8÷2.5
16 12.5×0.25×0.05×3.7×6.4
17 12.728÷2.5÷32÷0.125
18 0.04×0.5×1.25×0.8×0.2×0.025
19 9.87÷28.6×4.59÷98.7×2.86÷45.9
20 5.6×16.5÷0.7÷1.1
21 （6.4×12.5×0.5）÷（2.5×1.6×0.2）
22 0.525×17.36÷13.125÷4
23 3700÷6.4÷2.5÷12.5÷0.5
24 846.7×5 2. 796.64×25
25 69.47÷0.5 4. 34.128÷0.25
26 0.99÷4.5 6. 4.8÷2.5
27 12.5×0.25×0.05×3.7×6.4
28 12.728÷2.5÷32÷0.125
29 0.04×0.5×1.25×0.8×0.2×0.0
9. 0.04×0.5×1.25×0.8×0.2×0.025
10. 9.87÷28.6×4.59÷98.7×2.86÷45.9
11. 5.6×16.5÷0.7÷1.1
12. （6.4×12.5×0.5）÷（2.5×1.6×0.2）
13. 0.525×17.36÷13.125÷4
14. 3700÷6.4÷2.
5÷12.5÷0.5 4x7= 48/8= 1.
5x4= 0.4x7= 4.8/8= 1.
5x0.4= 0.4x0.
7=4.8/0.8= 6/5= 0.4x0.07= 4.8/0.08= 6/0.5= 0.36x35=
4.3x0.28= 3.
15x0.16= 39.2/1.
4= 2.04/2.4= 44.
2/0.52= 846.7×5 2.
796.64×25
3. 69.47÷0.5 4. 34.128÷0.25
5. 0.99÷4.5 6. 4.8÷2.5
7. 12.5×0.25×0.05×3.7×6.4
8. 12.728÷2.5÷32÷0.125
9. 0.04×0.5×1.25×0.8×0.2×0.025
10. 9.87÷28.6×4.59÷98.7×2.86÷45.9
11. 5.6×16.5÷0.7÷1.1
12. （6.4×12.5×0.5）÷（2.5×1.6×0.2）
13. 0.525×17.36÷13.125÷4
14. 3700÷6.4÷2.5÷12.5÷0.5
4x7= 48/8= 1.5x4= 0.4x7= 4.8/8= 1.5x0.4= 0.4x0.7=
4.8/0.8= 6/5= 0.4x0.07= 4.8/0.08= 6/0.5= 0.36x35=
4.3x0.28= 3.15x0.16= 39.2/1.4= 2.04/2.4= 44.2/0.52=
846.7×5 2. 796.64×25
69.47÷0.5 4. 34.128÷0.25
0.99÷4.5 6. 4.8÷2.5
12.5×0.25×0.05×3.7×6.4
12.728÷2.5÷32÷0.125
0.04×0.5×1.25×0.8×0.2×0.025
9.87÷28.6×4.59÷98.7×2.86÷45.9
5.6×16.5÷0.7÷1.1
（6.4×12.5×0.5）÷（2.5×1.6×0.2）
0.525×17.36÷13.125÷4
3700÷6.4÷2.5÷12.5÷0.5
14x95286 87563x82568
29874423x0x103847322 834845502x13042894765
197371846x2319846356
890437965x015756
439085654101x0936051045446
4.9*8.96*0.8*1.25*25*3.2÷5.39
5.2*4.25÷10.68*582.3(保留一位小數）
9.87÷28.6×4.59÷98.7×2.86÷45.9
5.6×16.5÷0.7÷1.1
（6.4×12.5×0.5）÷（2.5×1.6×0.2）
0.525×17.36÷13.125÷4
5.14*6395*9867÷4820.37
56.5÷47÷9*820.23
80.214*5595÷2726
785*875.26÷520.63
879÷40.23*852.66
222÷3.25*55.55
846.7×5 2. 796.64×25
69.47÷0.5 4. 34.128÷0.25
0.99÷4.5 6. 4.8÷2.5
12.5×0.25×0.05×3.7×6.4
12.728÷2.5÷32÷0.125
0.04×0.5×1.25×0.8×0.2×0.025
9.87÷28.6×4.59÷98.7×2.86÷45.9
5.6×16.5÷0.7÷1.1
（6.4×12.5×0.5）÷（2.5×1.6×0.2）
0.525×17.36÷13.125÷4
3700÷6.4÷2.5÷12.5÷0.5
846.7×5 2. 796.64×25
69.47÷0.5 4. 34.128÷0.25
0.99÷4.5 6. 4.8÷2.5
12.5×0.25×0.05×3.7×6.4
0.04×0.5×1.25×0.8×0.2×0.025
9.87÷28.6×4.59÷98.7×2.86÷45.9
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