Practice - Addition and Subtraction (Decimal Alignment)
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Practice Questions
Test your understanding with targeted questions
What is 5.2 + 3.1?
💡 Hint: Align the decimal points.
Subtract 2.5 from 6.6.
💡 Hint: Align the decimals before subtraction.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the first step in adding decimals?
💡 Hint: Think about where the decimal points go.
True or False: We can add decimals without aligning them.
💡 Hint: Recall what we discussed about alignment.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Calculate 45.678 - 3.4567 and explain your steps.
💡 Hint: Pay close attention to decimal alignment.
You have 12.5 + 3.678, but it’s written as 12.50 + 3.678. Why might we write it this way?
💡 Hint: Consider how zeros help in alignment.
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Reference links
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