Question

What is 123+456+456789=?

Answer 1

Answer:

457,368

Step-by-step explanation:

we sum all the terms:

123+456+456789= 579+456789

579+456789= 457,368

Answer 2

Answer: 457,368

Step by step explanation:
You could use a calculator or if you don’t have.

123
456
456789
—————-

add it up all together from the left side to right side.