Khan Academy Videos

Topic 1

Powers of Ten: https://www.khanacademy.org/math/cc-fifth-grade-math/cc-5th-place-value-decimals-top/cc-5th-intro-powers-of-ten/v/powers-of-10

Whole Number Place Value: https://www.khanacademy.org/math/pre-algebra/pre-algebra-arith-prop/pre-algebra-place-value/v/place-value-1

Decimal Place Value: https://www.khanacademy.org/math/arithmetic-home/arith-review-decimals/decimal-pv-intro/v/decimal-place-value

Rounding Decimals: https://www.khanacademy.org/math/arithmetic/arith-decimals/arith-review-rounding-decimals/v/rounding-decimals

Comparing Decimals: https://www.khanacademy.org/math/arithmetic/arith-decimals/arith-review-comparing-decimals/v/comparing-decimals

Topic 2

Adding Decimals: https://www.khanacademy.org/math/arithmetic/arith-decimals/arith-review-add-decimals/v/adding-decimals-example-1

Subtracting Decimals: https://www.khanacademy.org/math/arithmetic/arith-decimals/arith-review-sub-decimals/v/subtracting-decimals

Topic 3

Multiplying Multi-digit Whole Numbers with Area Model example: https://www.khanacademy.org/math/cc-fifth-grade-math/multi-digit-multiplication-and-division/imp-multi-digit-multiplication/v/multiplying-using-area-models-and-the-standard-algorithm

Multiplying Multi-digit Whole Numbers - Standard Algorithm: https://www.khanacademy.org/math/arithmetic/arith-review-multiply-divide/arith-review-multi-digit-mult/v/multiplication-6-multiple-digit-numbers

Topic 4

Multiplying Decimals : https://www.khanacademy.org/math/arithmetic/arith-decimals/arith-review-multiplying-decimals/v/more-intuition-on-multiplying-decimals

Topic 5

Long Division: https://www.khanacademy.org/math/arithmetic-home/multiply-divide/mult-digit-div-2/v/division-2

Two Digit Divisors: https://www.khanacademy.org/math/arithmetic-home/multiply-divide/mult-digit-div-2/v/level-4-division

Topic 6

https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-arithmetic-operations/cc-6th-dividing-decimals/v/dividing-a-decimal-by-a-whole-number

Topic 7

Common Denominators: https://www.khanacademy.org/math/arithmetic/fraction-arithmetic/arith-review-common-denominators/v/common-denominators-14-and-56

Adding Fractions with Unlike Denominators: https://www.khanacademy.org/math/arithmetic/fraction-arithmetic/arith-review-add-sub-fractions/v/adding-small-fractions-with-unlike-denominators

Topic 9

Dividing Fractions by Whole Numbers: https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-arithmetic-operations/cc-6th-dividing-fractions/v/whole-number-divided-by-a-fraction-example

Dividing Fractions: https://www.youtube.com/watch?v=zQMU-lsMb3U

Division of Fractions: https://www.khanacademy.org/math/arithmetic/fraction-arithmetic/arith-review-dividing-fractions/v/conceptual-understanding-of-dividing-fractions-by-fractions

Dividing a Fraction by a Whole Number: https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-arithmetic-operations/cc-6th-dividing-fractions/v/visually-dividing-a-fraction-by-a-whole-number

Topic 13

Write and Interpret Numerical Expressions

Order of Operations: https://www.khanacademy.org/math/pre-algebra/pre-algebra-arith-prop/pre-algebra-order-of-operations/v/introduction-to-order-of-operations

Other Videos/Tools

Perimeter and Area

https://www.youtube.com/watch?v=qU8aWpRd6Qw

Topic 5

Division (Does McDonalds Serve Cheese Burgers): https://www.youtube.com/watch?v=1Wrp0Qc_gDM

Topic 7 - Fractions

Equivalent Fractions: https://www.nctm.org/Classroom-Resources/Illuminations/Interactives/Equivalent-Fractions/

Adding (and Subtracting) Fractions with Unlike Denominators:

https://www.youtube.com/watch?v=RIhwfqULbAE

https://www.youtube.com/watch?v=MEo0rSZ4O3w

Subtracting Mixed Numbers: https://www.youtube.com/watch?v=TIMQFoOCTEM

https://www.youtube.com/watch?v=3wH18EwbwfU

Topic 8 - Multiplying Fractions and Mixed Numbers

Multiplying Fractions: https://www.youtube.com/watch?v=CcDGRLosAf0

Multiplying Factions and Whole Numbers: https://www.youtube.com/watch?v=NnyzzkIVNSQ

Improper Fractions and Mixed Numbers: https://www.youtube.com/watch?v=ggYdPef3Nuk

Multiplying Mixed Numbers: https://www.youtube.com/watch?v=idymJjnnXME

Topic 9 - Dividing with Fractions

Keep, Change, Flip: https://www.youtube.com/watch?v=n MZJKGyu-Kk

Dividing Whole Numbers by Fractions: https://www.youtube.com/watch?v=povqzkcV5mU

Dividing a Fraction by a Whole Number: https://www.youtube.com/watch?v=rRMKPzuotFs

Topic 10 - Volume

https://www.youtube.com/watch?v=LZxXUb9iAZc

Topic 13 - Order of Operations

https://www.youtube.com/watch?v=dAgfnK528RA