This week, we are learning fraction operations. Here are the specific skills that students will learn:
- We will add and subtract unlike fractions (fractions with different denominators)
- We will add and subtract mixed numbers
- We will subtract mixed numbers with renaming (or regrouping)
- We will use models to multiply fractions by a whole number
- We will multiply fractions by whole numbers
Homework Videos:
- Monday’s Video: Adding and Subtracting Fractions with Unlike Denominators
- Tuesday’s Video: Adding and Subtracting Mixed Numbers
- Wednesday’s Video: Multiplying Whole Numbers by Fractions
Helpful Videos:
- Math Antics – Adding and Subtracting Fractions
- Math Antics – Common Denominator LCD
- Math Antics – Adding Mixed Numbers
- Math Antics – Subtracting Mixed Numbers
- NumbeRock Song: Adding and Subtracting Fractions
- Adding and Subtracting Fractions with Special Trick
- Trick to Add and Subtract Fractions with Different Denominators
- NumbeRock Song: Multiplying Fractions by Whole Numbers
- Multiplying Fractions and Whole Numbers
- Multiplying Fractions by Whole Numbers
iXL Practice:
Add and subtract fractions
- L.2 Add and subtract fractions with like denominators using number lines
- L.3 Add and subtract fractions with like denominators
- L.4 Add and subtract fractions with like denominators: word problems
- L.5 Add and subtract mixed numbers with like denominators
- L.6 Add fractions with unlike denominators using models
- L.7 Add up to 4 fractions with denominators of 10 and 100
- L.8 Add fractions with unlike denominators
- L.9 Subtract fractions with unlike denominators using models
- L.10 Subtract fractions with unlike denominators
- L.11 Add and subtract fractions with unlike denominators: word problems
- L.12 Add 3 or more fractions with unlike denominators
- L.13 Add 3 or more fractions: word problems
- L.14 Compare sums and differences of unit fractions
- L.15 Complete addition and subtraction sentences with fractions
- L.16 Inequalities with addition and subtraction of fractions
- L.17 Estimate sums and differences of mixed numbers
- L.18 Add mixed numbers with unlike denominators
- L.19 Subtract mixed numbers with unlike denominators
- L.20 Add and subtract mixed numbers: word problems
- L.21 Add and subtract fractions in recipes
- L.22 Complete addition and subtraction sentences with mixed numbers
- L.23 Inequalities with addition and subtraction of mixed numbers
Multiply fractions
- M.1 Multiply unit fractions by whole numbers using number lines
- M.2 Multiply unit fractions by whole numbers using models
- M.3 Multiples of fractions
- M.4 Multiply unit fractions and whole numbers: sorting
- M.5 Multiply fractions by whole numbers using number lines
- M.6 Multiply fractions by whole numbers using models
- M.7 Multiply fractions and whole numbers: sorting
- M.8 Multiply fractions by whole numbers I
- M.9 Multiply fractions by whole numbers II
- M.10 Multiply fractions by whole numbers: word problems
- M.11 Multiply fractions by whole numbers: input/output tables
