Estimating Products of Multi-Digit Numbers
Interactive Video
•
Mathematics
•
6th - 10th Grade
•
Practice Problem
•
Hard
Standards-aligned
Emma Peterson
Used 1+ times
FREE Resource
Standards-aligned
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why do we estimate products instead of calculating the exact numbers?
To avoid using a calculator
To make the numbers smaller
To get a more accurate result
To save time in multiplying
Tags
CCSS.4.NBT.B.5
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many cakes can Cherry bake in 12 months if she bakes 102 cakes per month?
1224
1200
1100
1000
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the estimated product of 102 cakes per month for 12 months?
1224
1100
1000
1200
Tags
CCSS.4.NBT.B.5
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in rounding off numbers?
Copy all the zeros
Change all digits to zero
Identify the rounding digit
Multiply the digits
Tags
CCSS.3.NBT.A.1
CCSS.4.NBT.A.3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If the next digit after the rounding digit is 5 or more, what should you do?
Change it to zero
Round up
Keep the digit the same
Round down
Tags
CCSS.3.NBT.A.1
CCSS.4.NBT.A.3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is 84,622 rounded to the nearest ten thousand?
84,000
80,000
85,000
90,000
Tags
CCSS.3.NBT.A.1
CCSS.4.NBT.A.3
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in estimating the product of two numbers?
Multiply the non-zero digits
Copy all the zeros
Round off the multiplicand and multiplier
Add the numbers
Tags
CCSS.4.NBT.B.5
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Classlink
Continue with Clever
or continue with
Microsoft
%20(1).png)
Apple
Others
Already have an account?
