what is the product of 2031 and 100330

Question

what is the answer for the product of 2031 and 100330

Answer 1

The product is 203770230 or 203,770,230. To do this by long multiplication, set out the numbers:

100330

    2031  X

Take the last digit of 2031 and multiply the big number by it. Easy, because it's the big number again:

  100330

Now take 3 next to the 1 and multiply by that, but leave a gap on the right underneath the 0:

  100330

300990

The next digit in 2031 is 0, so we bypass that but leave an extra gap under 300990 before we multiply by 2:

      100330

    300990.

200660...

Now add up the aligned columns:

203770230