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Skills & Procedures
Skills & Procedures
Compare strategies for adding or subtracting improper fractions to strategies for adding or subtracting mixed numbers.
Add and subtract fractions with common denominators within 100, including improper fractions and mixed numbers.
Solve problems requiring addition and subtraction of fractions with common denominators, including improper fractions and mixed numbers.
Gimkit
Gimkit
Adding Mixed Numbers
We've seen the first half of this video. Treat it as a good review. You'll learn how to add mixed numbers in the second part.
EdPuzzle - /8 (12:46)
How do you "carry" when adding mixed numbers?
How do you "carry" when adding mixed numbers?
3 2/4 + 2 7/8 =
3 2/4 + 2 7/8 =
How do you "borrow" when subtracting mixed numbers?
How do you "borrow" when subtracting mixed numbers?
3 2/4 - 2 7/8 =
3 2/4 - 2 7/8 =
EdPuzzle - /9 (9:00)
Gimkit
Gimkit
Subtracting Mixed Numbers
Before you subtract you must make sure each fraction is "speaking the same language!"
Before you subtract you must make sure each fraction is "speaking the same language!"
If the denominators are not the same you must make them the same before you subtract!
If the denominators are not the same you must make them the same before you subtract!
fractions_addition_mixed-numbers_unlike-horizontal-easy-1.pdffractions_subtraction_mixed-numbers_unlike-horizontal-easy-1.pdf
Gimkit
Gimkit
Gr. 5 + & - Mixed Numbers
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