56 times 82

show all your work

In order to multiply easier, set up your work like this:

  56
x82


This helps you keep your digits aligned and avoid confusion. What you do is multiply the first number (56) by the "ones" value of the second number (2).

  56
x82

 112

Next, multiply the first number (56) by the "tens" value of the second number (80). You can write this product directly underneath the first product.

    56
  x82
 
    112
4480

Now all you have to do is add both the products. 

     56
   x82

    112
4480

4592

Final 56 times 82 = 4592

No he does not because he can only cover 12 square feet from 15 square feet which he will still need 3 more. this is because if 3×5=15 square feet and 15-12=3 which thats the answer