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Mental maths
Lesson 1:
LO: To subtract fractions including mixed numbers, where denominators are not multiples of the same number
I Can:
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Convert a mixed number fraction into an improper fraction
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Find common denominators for two fractions
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Subtract fractions
Task 1: use your learning from last lesson to covert these mixed numbers to improper fractions
Subtracting mixed number fractions: lets have a look at one together.
Subtracting mixed number fractions with the same denominator
Subtracting mixed number fractions: lets have a look at one together.
Subtracting mixed number fractions - denominators are multiples of the same number
Task 2: have a go at these questions yourself
Task 3:
Challenge yourself with these problems
Lesson 2:
LO: To multiply simple pairs of proper fractions
I Can:
- Use knowledge of times tables to multiply fractions
Input: multiplying fractions. simply multiply the top - multiply the bottom.
Multiplying fractions
Task 1: complete these calculations. Don't forget to simplify if you can!
Task 2:
Task 3:
Lesson 3:
LO: To multiply fractions by whole numbers (integers)
Input: put the whole number over 1. Multiply the top, multiply the bottom.
Multiplying fractions by whole numbers
Task 1:
Input: multiplying mixed numbers
Multiplying mixed number fractions by whole numbers
Task 2
