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Activity
AAA Math

Aaa Math: Division by 7, 8, and 9

For Students 3rd - 5th Standards
This site explains the basic facts for division by 7, 8, and 9. Gives problems and games to practice this skill, and the information is worth a look. CCSS.Math.Content.3.OA.C.7 Fluently multiply and divide within 100
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Activity
AAA Math

Aaa Math: Inverse Relationship: Multiplication & Division

For Students 3rd - 8th Standards
This site explains the inverse relationship of division with multiplication. Gives problems and games to practice this skill in a fun and helpful way.
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Activity
AAA Math

Aaa Math: Long Division: Dividing a 4 Digit by 2 Digit Numbers

For Students 3rd - 8th Standards
This site explains how to divide whole numbers, then offers problems and games to practice this skill.
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Activity
AAA Math

Aaa Math: Division by 1 Through 9

For Students 3rd - 8th Standards
This site gives practice problems for division by 1-9 and games to use this skill. The information is very brief, but factual, and worth checking out for helpful tools on the subject. CCSS.Math.Content.3.OA.C.7 Fluently multiply and...
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Activity
AAA Math

Aaa Math: Division by 1 Through 12

For Students 3rd - 8th
This site gives practice problems for division by 1-12 and games to use this skill. The information is brief, but helpful and worth a look.
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Unit Plan
AAA Math

Aaa Math: Estimating a Difference

For Students 3rd - 5th
This lesson explains how to estimate differences between whole numbers. Gives practice and games to practice this skill in a helpful and fun way.
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Activity
AAA Math

Aaa Math: Mentally Adding Two Digit Numbers

For Students 3rd - 8th
This site explains how to mentally add two-digit numbers. Gives exercises and games to practice this skill.
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Unit Plan
AAA Math

Aaa Math: Adding Two Digit Numbers

For Students 1st - 3rd Standards
Explains how to add two-digit numbers. Gives practice and games to practice this skill.
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Unit Plan
AAA Math

Aaa Math: Inverse Relationship of Addition and Subtraction

For Students 1st - 3rd Standards
Explains the inverse relationship between addition and subtraction. Gives exercises and games to practice this skill.
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Activity
AAA Math

Aaa Math: Properties of Addition

For Students 2nd - 4th
Explains the four mathematic properties of addition. Gives exercises and games to practice this skill.
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Unit Plan
AAA Math

Aaa Math: Adding Money Amounts

For Students 4th - 5th
Explains how to add money. Gives exercises and games to practice this skill.
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Activity
AAA Math

Aaa Math: Multiplication Facts by 0, 1, 2, 3

For Students 3rd - 8th Standards
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
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Activity
AAA Math

Aaa Math: All About Multiplication

For Students 3rd - 8th
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.
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Unit Plan
AAA Math

Aaa Math: Place Values

For Students 4th - 6th
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.
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Unit Plan
AAA Math

Aaa Math: Identifying Place Value

For Students 3rd - 4th
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.
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Activity
AAA Math

Aaa Math: Addition Facts Adding 3 and 4

For Students K - 1st Standards
Practice your 3 and 4 addition facts using this online game from AAAMath.com. Running totals of correct and incorrect answers, as well as a percent score of your correct answers are shown to you while you play.
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Unit Plan
AAA Math

Aaa Math: Addition of Decimals

For Students 4th - 5th Standards
This lesson explains how to add decimals of the tenths place value. Gives practice and games to work on this skill.
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Unit Plan
AAA Math

Aaa Math: Comparing Fractions

For Students 5th
Explains how to compare fractions with unlike numerators and denominators, and includes games to practice this skill.
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Activity
AAA Math

Aaa Math: Division by 10, 11, and 12

For Students 3rd - 8th
Explains the basic facts for division by 10, 11, and 12. Gives problems and games to practice this skill.
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Unit Plan
AAA Math

Aaa Math: Subtracting Fractions With Same Denominator

For Students 4th - 6th
Gives a brief explanation of how to subtract fractions with the same denominator. Gives practice, and games to play to use this skill.
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Unit Plan
AAA Math

Aaa Math: Identifying Equivalent Fractions

For Students 9th - 10th
This site gives a brief explanation of how to compare fractions with different denominators. Gives practice and games to play to use this skill.
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Activity
Wolfram Research

Wolfram Math World: Addition

For Students 6th - 8th Standards
MathWorld provides a detailed definition of addition.
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Interactive
Scholastic

Scholastic: Math Facts

For Students 3rd - 5th
This one page website from Scholastic offers two math facts games and a secret code idea all to help you remember your math facts.
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Activity
Math Medics

S.o.s. Math: Application of Determinant to Systems: Cramer's Rule

For Students 9th - 10th
This lesson explains how the determinant is used for Cramer's Rule.