Basic Arithmetic

Many test takers preparing to take a test or exam which includes a mathematics section will need to have mastery of basic arithmetic concepts in order to achieve success. Mometrix’s library of free mathematics study resources includes study guides, flashcards, practice tests and review videos. These videos have been designed to provide test preparation for these test takers in the form of a general overview and discussion of the following basic arithmetic concepts: Adding and Subtracting Decimals, Calculation of a Percentage, Decimals, Exponents, Fractions, Line Plots, Roots, Rounding, Venn Diagrams, Word Problems and more. Watching these videos is an efficient test prep tool to help you obtain a passing score on test day.

Adding and Subtracting Decimals	Adding and Subtracting Decimals in Word Problems	Adding and Subtracting Fractions
Adding and Subtracting Integers	Adding and Subtracting Multiple Dollar Amounts	Adding and Subtracting Radicals
Adding Decimals	Adding Fractions with the Same Denominator	Adding Mixed Numbers with the Same Denominator
Adding Two Large Integers	Addition and Subtraction with Exponents	Addition, Subtraction, Multiplication, and Division
Age Word Problems in Math	Arithmetic Sequences and their Formulas	Average
Basic Multiplication	Calculation of a Percentage	Changing a Decimal to a Fraction
Changing a Decimal to a Percentage	Changing a Fraction to a Decimal	Changing a Fraction to a Percentage
Changing a Number from Standard Form to Scientific Notation	Changing Mixed Numbers to Improper Fractions	Changing Percent to Decimal
Computation with Percentages	Converting Improper Fraction to Mixed Number	Converting Inches, Feet, and Yards
Converting Percent to Fraction	Converting Words to Equations	Cross Multiplying Fractions
Decimals	Distance Apart	Dividing Decimals by Whole Numbers
Dividing Fraction	Drawing Word Problems	Estimating Products and Quotients
Estimating the Sum or Difference	Exponents	Fractions
Factors	Finding Feet and Inches in Meters	Finding Mileage in Feet
Finding Yardage Distance in Feet and Inches	Fractions of a Whole	Histogram
Introduction to Numbers	Laws of Exponents	Line Plot
Mathematical Parentheses	Mean, Median and Mode	Multiples
Multiplying and Dividing Decimals in Word Problems	Multiplying Decimals	Multiplying Decimals by Whole Numbers
Multiplying Fractions	Numbers and Their Classifications	Opposite Direction Travel Problem
Order of Operations	Percentages	Place Value
Proper and Improper Fractions and Mixed Numbers	Rational Numbers	Roots
Round Trip Travel Problem	Rounding	Same Direction Travel Problem
Scientific Notation	Subtracting Large Numbers	Translating Word Problems
Using a Table	Venn Diagrams	Word Problems and Addition
Word Problems and Multiplication	Word Problems and Subtraction	Word Problems with Median and Mean
Word Problems with Ratios	Word Problems with Money

Mometrix Academy – Home