Видео

Learn t;he correct order to solve mathematical problems. Please note that this video was made in 2013, and since then the acronym PEMDAS has been changed to GEMDAS. The G stands for "groupings". This was done to recognize the fact that there are more ways to group operations other than parenthesis. ALSO, GEMDAS WORKS, BUT YOU HAVE TO FOLLOW THE RULES. (Cick More) Think of it this way: GE(MD)(AS...

Learn how to go from scientific notation to standard form.

Learn how to go from standard form to scientific notation form.

Exponents and Evaluating Powers

Learn how to calculate the mean, median, mode, and range, plus how an outlier affects this data.

Learn how to find the sum of interior angles in all types of polygons.

Find the area of a circle by using this formula.

Learn parts of a circle and how to calculate central angles.

Learn when to flip the inequality sign.

Solving Inequalites and graphing them.

Adding, subtracting, multiplying, and dividing to solve 2-step equations (squiggle problems)

Watch the Holt online book video

Learn two different ways to find the percent of any number.