Question

(6,450,000,000) + (1.9 x 10 )

what is the sum? show your work

What did you have to do first in order to add the two parts?

Answer 1

6,450,000,019

Explanation:

(6,450,000,000) + (1.9 x 10)

6,450,000,000 + 19

6,450,000,019