Mastering Multiplication of Whole Numbers and Decimals
Interactive Video
•
Mathematics
•
6th - 10th Grade
•
Practice Problem
•
Hard
+1
Standards-aligned
Sophia Harris
FREE Resource
Standards-aligned
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in multiplying a whole number by a decimal?
Multiply as usual and then adjust the decimal.
Remove any decimals and rewrite the problem.
Place the decimal in the product immediately.
Count the number of digits after the decimal in both numbers.
Tags
CCSS.5.NBT.B.7
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the example of 14 times 6.10, what is the product before adjusting for the decimal?
0.84
84
8.4
840
Tags
CCSS.6.NS.B.3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you determine where to place the decimal in the product?
By counting the total number of digits in the problem.
By adding the number of digits after the decimal in both numbers.
By counting the number of digits after the decimal in the original problem.
By guessing based on the size of the numbers.
Tags
CCSS.6.NS.B.3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the correct product of 14 times 6.10?
84
8.4
0.84
840
Tags
CCSS.6.NS.B.3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of circling digits to the right of the decimal in the original problem?
It's just a visual aid and has no mathematical purpose.
To ensure all digits are included in the multiplication.
To determine how many zeros to add to the product.
To decide where to place the decimal in the product.
Tags
CCSS.5.NBT.B.7
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When multiplying 7 by 5.22, what is the first step according to the video?
Remove any decimals and rewrite the problem.
Place the decimal in the product.
Count the digits after the decimal.
Multiply as usual.
Tags
CCSS.5.NBT.B.7
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is it easier to have the number with more digits on top when multiplying?
It makes the problem easier to visualize.
It's a requirement for multiplication.
It results in a smaller product.
It's purely a preference and doesn't affect the outcome.
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?
