Asked by kris

Which of the following shows estimating 287 + 491 by using compatible numbers?
Answered by Ms. Sue
What following?

Answered by kris
100 + 500 300 + 400 280 + 400

280 + 500 My answer here is 280 +

400









Answered by Ms. Sue
It's 280 + 500

Answered by brittanie
I WOULD CHOOSE 280+500 AS THE ANSWER TO THE QUESTION.CATCHA LATER.
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