Question

What does this equal to ?

Answer 1

Round each one to the nearest hundred.


`\sf 457.03`

Look at the tens place, if the number is 5 or more you round up, if it is 4 or less you round down. The number in the tens place is 5, so we round up to 500:


`\sf 500`


`\sf 592.8`

Look at the tens place, if the number is 5 or more you round up, if it is 4 or less you round down. The number in the tens place is 9, so we round up to 600:


`\sf 600`

Add the two rounded numbers:


`\sf 500+600=\boxed{\sf 1100}`