<em>The best answer from the choices provided is option </em><u>B) 56.</u>
Step-by-step explanation: Simply subtract 34 from 90.
An <u>example of a problem</u> where I <em>would not</em> group the addends differently is:
3+2+4.
An <u>example of a problem</u> where I <em>would</em> group the addends differently is:
2+5+8.
Explanation:
In the <u>first problem</u>, I would not group the addends differently before adding. This is because I cannot make 5 or 10 out of any of the numbers. We group addends together to make "easier" numbers for us to add, such as 5 and 10. If we cannot do that, there is no reason to regroup the addends.
In the <u>second problem</u>, I would regroup like this:
2+8+5
This is because 2+8=10, which makes the problem "easier" for us to add. Since we can get a number like this that shortens the process, we can regroup the addends.
Answer:
5.6568542494924
Step-by-step explanation:
What is the answer to this problem im stuck on this one too
C. 1.5%, 0.125, 3/20, 1 4/5 is the correct answer
