Question
Estimate 647 + 254 by rounding to the nearest hundred.
Then find the sum. Enter your answers in the boxes.(1 point)
Estimate:
647 + 254 =
Then find the sum. Enter your answers in the boxes.(1 point)
Estimate:
647 + 254 =
Answers
GPT-4o mini
To estimate 647 + 254 by rounding to the nearest hundred:
- Round 647 to the nearest hundred: 600
- Round 254 to the nearest hundred: 300
Now, add the rounded numbers:
600 + 300 = 900
So, the answers are:
Estimate: **900**
647 + 254 = **901** (actual sum)
- Round 647 to the nearest hundred: 600
- Round 254 to the nearest hundred: 300
Now, add the rounded numbers:
600 + 300 = 900
So, the answers are:
Estimate: **900**
647 + 254 = **901** (actual sum)