소수의 곱셈 단원 종합

N.1N.2N.3Multiply.

1. 1
   $0.3\times 1,000=$ 
2. 2
   $2.44\times 10=$ 
3. 3
   $6.8\times 10=$ 
4. 4
   $0.86\times 100=$ 
5. 5
   $5.6\times 10^1=$ 
6. 6
   $6.53\times 10^2=$ 
7. 7
   $9.08\times 10^1=$ 
8. 8
   $0.2\times 10^3=$ 
9. 9
   $6.72\times 0.1=$ 
10. 10
    $9.36\times 0.01=$ 
11. 11
    $9.3\times 0.01=$ 
12. 12
    $0.57\times 0.01=$ 

N.4Multiply.

1. 13
   2.02

   ×8
2. 14
   7.15

   ×4
3. 15
   4.99

   ×9
4. 16
   4.63

   ×9

N.5N.6Multiply. (continued)

1. 17
   12.2

   ×5.9
2. 18
   2.3

   ×8.6
3. 19
   4.4

   ×4.6
4. 20
   4.4

   ×2.2
5. 21
   4.4

   ×4.2
6. 22
   0.5

   ×5.5
7. 23
   0.8

   ×0.4
8. 24
   5.4

   ×5.4

N.1N.2N.3Multiply.

1. 1300
2. 224.4
3. 368
4. 486
5. 556
6. 6653
7. 790.8
8. 8200
9. 90.672
10. 100.0936
11. 110.093
12. 120.0057

N.4N.5N.6Multiply.

1. 1316.16
2. 1428.6
3. 1544.91
4. 1641.67
5. 1771.98
6. 1819.78
7. 1920.24
8. 209.68
9. 2118.48
10. 222.75
11. 230.32
12. 2429.16