Question

How to write 3000000 + 400000 + 70000 + 7000 + 100 + 80 + 8 in standard form ?

Answer 1

3000000 + 400000 + 70000 + 7000 + 100 + 80 + 8

Add it together.

3,000,000+400,000 = 3,400,000.

3,400,000+70,000=3,470,000.

3,470,000+7000=3,477,000

3,477,000+188 = 3,477,188.

The answer is 3,477,188.