Numbers and Operations

Video Lesson: Percent & Estimation

In this video, Mr. Zigner gives you helpful tips on how to apply estimation strategies to real world examples.

Video Lesson: Estimating with Fractions

Mr. Zigner covers estimation with mixed numbers, estimation with fractions, compatible numbers, and a real world example.

Video Lesson: Converting Between Fractions, Decimals, and Percentages

In this video, Professor Dave explains conversions through a visual chart and super helpful examples.

Video Lesson: Add, Subtract, Multiply, and Divide Decimals

In this video, Mr. J give you a full overview of all the operations and each step.

Video Lesson: Order of Operations Example

In this video, Sal from Khan Academy teaches you about PEMDAS with negative numbers.

Adding and Subtracting Decimals: Solve short word problems.

Multiplying Decimals:

Multiple Decimals in this fun snakes and ladders game.

Dividing Decimals:

Solve problems to pass the level.

Order of Operations:

Evaluate PEMDAS problems.