Sum= 348. you didn't have to regroup because no number went over 10
Answer:
<h2>1</h2>
Step-by-step explanation:
⅓ - (-⅔)
= 1/3 + 2/3
= 3/3
= 1
The answer is 300,000 because you have to round the bigger number that is 2 and don't forget to go next door and round 7 and that tell if it going up one more. We round 277,300 7 is more so add one more to the 2 and that is 300,000.
Answer:
<u>see explanation</u>
<u></u>
Step-by-step explanation:
The scientific notation is <u>3.212 · 10^8</u>
Answer:
50 it think
Step-by-step explanation:
