Adding and Subtracting Decimals
Interactive Video
•
Mathematics
•
6th Grade
•
Practice Problem
•
Hard
Thomas White
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main focus of this lesson?
Multiplying decimals
Adding and subtracting decimals
Converting decimals to fractions
Dividing decimals
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is it important to align decimal points when adding decimals?
To avoid carrying over
To make the numbers look neat
To ensure each place value is correctly added
To make subtraction easier
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When adding decimals, which digits should be aligned?
Only the whole numbers
Only the hundredths
All corresponding place values
Only the tenths
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a place value chart, what happens when you add a ten-thousandth to 0.0273?
The thousandths digit increases by one
The hundredths digit increases by one
The ten-thousandths digit increases by one
The tenths digit increases by one
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of adding 4 tenths and 7 tenths mentally?
0.18
0.11
1.1
11
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can you convert a fraction to a decimal for easier calculations?
By multiplying by 10
By dividing the numerator by the denominator
By adding zeros
By subtracting the denominator from the numerator
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the decimal equivalent of 9 ten-thousandths?
0.09
0.009
0.00009
0.0009
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