Lesson: Estimating Quotients Using Compatible Numbers
In this lesson, we will learn how to estimate quotients using rounding and compatible numbers.
Sample Question Videos
Worksheet: 5 Questions • 3 Videos
Amir is using facts he knows to estimate .
What is ?
Pick the number which is closest to .
We can use facts we know to estimate quotients.
Pick the division fact that would give you the best estimate of .
Solve the division from the first part to finish the sentence: is about .
Mason has made a table of multiples of 6. Help him use the table to estimate .
|Multiple of 6||42||48||54||60||66||72||78||84|
Find the missing multiples of 6 to finish the sentence:
70 is between and .
So, is about .
Hint: Which multiple of 6 is it closest to?