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

Question

3 years ago

11

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.

Mathematics

2 answers:

photoshop1234 [79] · Answer 1 · 2022-10-10T09:59:54+03:00

photoshop1234 [79]3 years ago

8 0

Answer:

probably answer a because you don't need a calculator

mina [271] · Answer 2 · 2022-10-10T08:30:40+03:00

mina [271]3 years ago

5 0

Answer:

A).

Step-by-step explanation:

There are no decimals so it cannot be option c or d

Hope this helps