Why is it important to align the decimal points when subtracting decimals?

Subtraction of Decimals Concepts

Interactive Video
•
Mathematics, English, Science
•
3rd - 5th Grade
•
Hard

Lucas Foster
FREE Resource
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5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
To avoid using placeholder zeros
To make the subtraction process faster
To ensure accurate subtraction
To make the numbers look neat
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of using a placeholder zero in decimal subtraction?
To make subtraction easier
To maintain the value while aligning decimals
To make the number larger
To change the value of the number
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When subtracting decimals, what should you do if the top digit is smaller than the bottom digit?
Borrow from the next column
Add a placeholder zero
Ignore the smaller digit
Subtract as usual
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the subtraction process, what does borrowing involve?
Multiplying the digits
Adding a zero to the number
Reversing the digits
Taking a number from the next column
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of subtracting 651 from 1210 when borrowing is applied correctly?
559
555
551
561
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