to the Decimal Multiplication Practice page!

Here are the short answers:

1.) 8.3 x 5 =   41.5 2.) 4.45 x 3.9 = 17.355
3.) 10.07 x 3.04 = 30.6128 4.)  15 x 2.1 =  31.5
5.)  0.98 x 0.31=  0.3038 6.)  11.1 x 0.08 = 0.888

 

and here is the longer version of answers!

1.)   8.3 x 5 =

 

 

 

 

Text Box:   8.3     1 decimal place
  x 5  + 0 decimal place
41.5    1 decimal place

2.)  4.45 x 3.9 =

            4.45 2 decimal places
           x 3.9 +
1 decimal place
           4005
          1335
        17.355
3 decimal places

3.)   10.07 x 3.04 =

         10.07    2 decimal places
       x 3.04 + 
2 decimal places
         4028
     30210
    30.6128
   4 decimal places

4.)   15 x 2.1 =

Text Box:     15    0 decimal places
x 2.1   + 1 decimal place
   15
 30
31.5    1 decimal place
 

5.)   0.98 x 0.31 =

        0.98    2 decimal places
     x 0.31 + 2 decimal places
           98
       294
    0.3038    4 decimal places

6.)   11.1 x 0.08 =

   11.1       1 decimal place
x 0.08 +
2 decimal places
 0.888      3 decimal places

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