CC Math 6: Chapter 1

Numerical Expressions & Factors

Video Tutorials

Multi-Digit Addition (1.1)

Multi-Digit Subtraction (1.1)

Multi-Digit Multiplication: PART 1 (1.1)

Multi-Digit Multiplication: PART 2 (1.1)

Long Division (1.1)

Intro to Exponents (1.2)

Powers and Exponents: (Lesson 1.2)

Order of Operations (1.3)

Order of Operations

(Lesson 1.3)

Finding Factors (1.4)

Division and Prime Numbers (1.4)

Prime Factorization (1.4)

Prime Factorization

(Lesson 1.4)

Prime Factorization (1.4)

Finding the Greatest Common Factor GCF

(Lesson 1.5)

Find the Least Common Multiple (LCM) Using the List Method (1.5)

Finding the Least Common Multiple (LCM) using Prime Factors: PART 1 (1.5)

Solution: LCM of 15, 32, 66 PART 2 From Previous Video (1,5)

Finding the Least Common Multiple LCM: (Lesson 1.6)

Finding the GCF and LCM Using the Ladder Method (1.6)

Adding Fractions Using the LCD (EXT 1.6)

Adding Fractions with Different Denominators

Make Common Denominators by Finding Equivalent Fractions (EXT 1.6)

Adding Mixed Numbers

Subtracting Mixed Numbers: Part 1 (EXT 1.6)

Subtracting Mixed Numbers: Part 2 (EXT 1.6)

Fractions are Division Problems (EXT 1.6)

Converting Between Mixed Numbers and Improper Fractions (EXT 1.6)

Change a Mixed Number into an Improper Fraction (EXT 1.6)

Change an Improper Fraction into a Mixed Number (EXT 1.6)

Reducing Fractions to Simplest/Lowest Form (EXT 1.6)

How to Know if a Number is Divisible by 3 — This is VERY useful for reducing fractions! (EXT 1.6)

Simplifying Fractions to Lowest Form using Common Factors (EXT 1.6)

Additional Resources

🔗 Why You Really Need to Know Your Multiplication Facts!

Calculators Are Not Permitted in Math 6

The California Common Core State Standards (CCSS) expect students in Math 6 to be able to do long division and multiplication by hand – including with decimals – using what’s called the "Standard Algorithm" (the same steps most parents learned in school). That means you can't have a calculator do all that thinking for you.

Why You Need to Know Your Multiplication Facts

If you don’t have your multiplication facts memorized yet, math work takes way longer than it needs to and small mistakes can turn into big problems .

Just some of the things you’ll need multiplication facts for:

Working with ratios and unit rates (6.RP.1–3)
Dividing fractions and solving word problems (6.NS.1)
Using the standard algorithm for multiplication and division (6.NS.2–3)
Finding common denominators and adding/subtracting fractions (6.NS.4–5)
Solving one-step equations and expressions (6.EE.5–7)
Finding area, surface area, and volume (6.G.1–4)

Bottom line: Knowing your facts means less stress and better results.

So even though it might feel like “just memorizing,” strong multiplication skills make everything quicker and easier. Multiplication facts are the building blocks for everything that comes next in math. The better you know them, the more confident and successful you’ll be!

MathKeyWordsGraphicOrganizer.pdf

Word Problem Situations.pdf

Powers and Exponents Poster.pdf

Order of Operations Pemdas Poster.pdf

Multiplication Strategies Posters.pdf

Divisibility-Rules-Orange.pdf

Number Multiples Individual Posters.pdf

🔗 Games to Practice Chapter 1 Math Concepts

Common Core State Standards (CCSS)

1.1 Whole Number Operations (CCSS 6.NS.2)

1.2 Powers and Exponents (CCSS 6.EE.1)

1.3 Order of Operations (CCSS 6.EE.1)

1.4 Prime Factorization (CCSS 6.NS.4)

1.5 Greatest Common Factor (CCSS 6.NS.4 , 6.EE.2.B)

1.6 Least Common Multiple (CCSS 6.NS.4)

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