AAA Math
Aaa Math: Round to Nearest Thousand
This site explains how to round whole numbers to the nearest thousand. Gives practice and games to master this skill.
AAA Math
Aaa Math: Round to Nearest Ten Thousand
This site explains how to round whole numbers to the nearest ten thousand. Gives exercises and games to practice this skill.
AAA Math
Aaa Math: Round to Nearest Hundred Thousand
This site explains how to round whole numbers to the nearest hundred thousand. Gives practice and games to practice this skill which are fun and helpful on the subject.
AAA Math
Aaa Math: Mentally Adding Two Digit Numbers
This site explains how to mentally add two-digit numbers. Gives exercises and games to practice this skill.
AAA Math
Aaa Math: Adding Two Digit Numbers
Explains how to add two-digit numbers. Gives practice and games to practice this skill.
AAA Math
Aaa Math: Inverse Relationship of Addition and Subtraction
Explains the inverse relationship between addition and subtraction. Gives exercises and games to practice this skill.
AAA Math
Aaa Math: Properties of Addition
Explains the four mathematic properties of addition. Gives exercises and games to practice this skill.
AAA Math
Aaa Math: Adding Money Amounts
Explains how to add money. Gives exercises and games to practice this skill.
AAA Math
Aaa Math: Multiplication Facts by 0, 1, 2, 3
This page explains and lists the basic multiplication facts for zero, one, two, and three. It also provides practice and games to improve multiplication skills. CCSS.Math.Content.3.OA.C.7 Fluently multiply and divide within 100
AAA Math
Aaa Math: All About Multiplication
This lesson gives practice with the basic multiplication facts for zero to twelve and games to practice this skill. Content is available in labelled sections so you can find just the piece you need.
AAA Math
Aaa Math: Place Values
This lesson explains how to determine the place value of a number for the ones, tens, and hundreds places. Includes practice and games to practice this skill.
AAA Math
Aaa Math: Identifying Place Value
This tutorial explains how to determine the place value of a number from ones to the one millions place. Includes practice and games to practice this skill.
AAA Math
Aaa Math: Addition of Decimals
This lesson explains how to add decimals of the tenths place value. Gives practice and games to work on this skill.
AAA Math
Aaa Math: Comparing Fractions
Explains how to compare fractions with unlike numerators and denominators, and includes games to practice this skill.
AAA Math
Aaa Math: Division by 10, 11, and 12
Explains the basic facts for division by 10, 11, and 12. Gives problems and games to practice this skill.
AAA Math
Aaa Math: Subtracting Fractions With Same Denominator
Gives a brief explanation of how to subtract fractions with the same denominator. Gives practice, and games to play to use this skill.
AAA Math
Aaa Math: Identifying Equivalent Fractions
This site gives a brief explanation of how to compare fractions with different denominators. Gives practice and games to play to use this skill.
University of Georgia
University of Georgia: Navigation Problems
These two navigation problems employ the use of the law of sines or cosines and basic trigonometry. Each problems includes links to a sketch of the problem for visual help, and to a solution.
Other
Lesson Plan Mental and Written Multiplication Algorithms
This lesson plan offers a variety of algorithms and systematic errors that occur in written multiplication problems.
AAA Math
Aaa Math: Converting a Percent to a Decimal
This personal page explains how to change a percent to a decimal, then offers practice and games to polish this skill.
Quia
Quia: Fraction Decimal Conversion Concentration
This tutorial has students practice matching fractions and their decimal equivalents using a concentration game format.
AAA Math
Aaa Math: Fraction Parts Eighths
This lesson describes eighths and gives practices and games identifying various amounts of eighths. Also shows other fractions visually.
AAA Math
Aaa Math: Comparing Fractions Like Denominators
This personal site explains how to compare fractions with the same denominator, gives examples, and includes games to practice the new skill. CCSS.Math.Content.3.NF.A.3.d Compare two fractions with the same numerator or the same...