Mathematics, 11.11.2021 05:40 AllisonMcruther
Trey needs to estimate 678 + 395. He adds 678 and 395 and gets 1073. He rounds that to the nearest hundred to get 1100. What was Trey’s error?
A
He didn’t make an error.
B
He should have used a calculator.
C
He rounded his answer instead of his addends.
D
He should have rounded to the nearest thousand.
Answers: 3
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Trey needs to estimate 678 + 395. He adds 678 and 395 and gets 1073. He rounds that to the nearest h...
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