Question

The United States has about 34,000,000 telephones. The rest of the world has about 23,000,000 telephones.

How many telephones are in the world? (Write the operation and answer)

Answer 1

57,000,000

Explanation:

34,000,000+23,000,000=57,000,000

Answer 2

57,000,000

Explanation:

1. Sum the numbers 34,000,000 + 23,000,000= 57,000,000