Estimating Division and Rounding Concepts
Interactive Video
•
Mathematics
•
4th - 5th Grade
•
Practice Problem
•
Hard
Thomas White
FREE Resource
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17 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main method discussed for estimating quotients?
Using a protractor
Using a calculator
Using compatible numbers
Using a ruler
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of using compatible numbers in division?
To make division more complex
To simplify mental calculations
To increase the dividend
To decrease the divisor
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the first example, what number is 365 changed to for easier division?
355
360
370
350
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many times does a dog's heart beat per minute according to the estimation?
100 times
110 times
120 times
130 times
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is 360 considered compatible with 3 in the first example?
Because 360 is a multiple of 3
Because 360 is less than 365
Because 360 is greater than 365
Because 360 is a prime number
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of 360 divided by 3 in the first example?
110
140
120
130
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in estimating 208 divided by 8?
Subtract the numbers
Round the divisor to the nearest ten
Multiply the numbers
Round the dividend to the nearest hundred
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