Mrs.  Carol  Isgro
MS Technology/Instructional Tech
229-559-5413         Email

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Math Packet 2

Long Division

This video is lengthy, however, it explains long division well and will help you complete some questions on page 19 in your packet.

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

Adding Decimals

This video demonstrates the correct procedures for adding decimals. This will help you complete some questions on pages 19, 24, and 51.

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

Subtracting Decimals

This video demonstrates the correct procedures for subtracting decimals. This will help you complete some questions on pages 19, 24, and 51.

https://www.khanacademy.org/math/algebra-basics/basic-alg-foundations/alg-basics-operations-with-decimals/v/subtracting-decimals-up-to-hundredths

Multiplying Decimals

This video demonstrates the correct procedures for multiplyig decimals. This will help you complete some questions on pages 19, 24, and 51.

https://www.khanacademy.org/math/algebra-basics/basic-alg-foundations/alg-basics-operations-with-decimals/v/multiplying-decimals

Dividing Decimals

This video demonstrates the correct procedures for dividing decimals. This will help you complete some questions on pages 19, 24, and 51.

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

Greatest Common Factor (GCF)

This video will help you determine GCF and will help you complete some problems on page 24.

https://www.khanacademy.org/math/pre-algebra/pre-algebra-factors-multiples/pre-algebra-greatest-common-divisor/v/greatest-common-divisor-factor-exercise

Least Common Multiple (LCM)

This video will help you understand LCM and to complete some problems on page 24.

https://www.khanacademy.org/math/pre-algebra/pre-algebra-factors-multiples/pre-algebra-lcm/v/least-common-multiple-exercise

Ratios

This video will help you write ratios and complete some problems on pages 24, 26, and the Ratios and Proportionality Quick Check (last page in the packet).

https://www.khanacademy.org/math/pre-algebra/pre-algebra-ratios-rates/pre-algebra-ratios-intro/v/ratios-intro

Unit Rate

This video will help you evaluate unit rates and complete some problems on pages 24, 26, and the Ratios and Proportionality Quick Check (last page in the packet).

https://www.khanacademy.org/math/pre-algebra/pre-algebra-ratios-rates/pre-algebra-rates/v/finding-unit-rates

Percents

The Finding a Percent video will help you find the percent of a number. It will help you answer some questions on page 26.

https://www.khanacademy.org/math/pre-algebra/pre-algebra-ratios-rates/pre-algebra-percent-problems/v/finding-percentages-example

Setting Up Proportions

This video demonstrates how to set up proportions to solve word problems. Remember in class, we solved for our variable by cross multiplying and then dividing. This video will help you answer questions on page 26 and the Ratios and Proportions Quick Check.

https://www.khanacademy.org/math/pre-algebra/pre-algebra-ratios-rates/pre-algebra-write-and-solve-proportions/v/writing-proportions

Order of Operations

On page 29, 63 and the Expressions Quick Check, you will find problems that ask you to evaluate using the Order of Operations. This video demonstrates how to apply this order. Remember PEMDAS!

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

One-Step Expressions by Substitution

This video explains and demonstrates how to solve one-step expressions by subsituting a value in for our variable. This content applies to some questions on pages 29, 57, and Expressions Quick Check.

https://learnzillion.com/lesson_plans/8865-evaluate-one-step-algebraic-expressions-by-substitution/