Basic Arithmetic

Mometrix’s basic arithmetic videos are general reviews of the concepts, ideas, and topics that may be presented on an exam. Each of these videos will give a wide-scope review of what a test taker may need to know as they prepare to take a test.

Addition/Subtraction

• Mathematical Operations
• Subtracting Large Numbers

Multiplication/Division

• Factors
• Mathematical Operations
• Multiples
• Multiplication Chart

Decimals

• Adding and Subtracting Decimals
• Decimals
• Dividing Decimals by Whole Numbers

Fractions

• Cross Multiplying Fractions
• Improper Fractions and Mixed Numbers
• Overview of Fractions

Percents

• Computation with Percentages
• Percent Change

Conversions

• Converse, Inverse, and Contrapositive
• Converting Between Yards, Feet, and Inches

Word Problems

• Age Word Problems
• Drawing Word Problems
• Solving Word Problems with Ratios
• When Math Gives You Word Problems
• Word Problems Involving Money
• Word Problems with Median and Mean

Average

• All about Averages
• Mean, Median, and Mode

Scientific Notation

• Scientific Notation

Charts/Graphs

• Box and Whisker Plots
• Distance, Rate, and Time
• Pictographs
• Stem-and-Leaf Plots
• Venn Diagrams
• What is a Line Plot?

Exponents

• Adding and Subtracting Exponents
• Properties of Exponents

Radicals

• Roots

Estimation

• Rounding and Estimation

Additional Topics

• Arithmetic Sequence
• Classification of Numbers
• Introduction to Numbers
• Order of Operations (PEMDAS)
• Place Value
• Prime and Composite Numbers
• What is a Rational Number?
• Mathematical Parentheses