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Explore quick guides and helpful tips to learn how to introduce, use, and make the most of our math practice activities in your classroom or at home.

Fact FluencySkill Fluency

Focused practice to build speed and confidence with basic math facts—ideal for daily warm-ups or extra practice. Fact Fluency is free for all.

数字を暗記する

Counting 1-5

Comparing 1-10

Subitizing 1-6

Counting 1-10

Subitizing 1-10

Making 10

暗記による足し算と引き算 I

加算ドット

10フレーム追加

追加バー

減算10フレーム

減算パス

減算バー

暗算の足し算と引き算 II

10フレーム追加

加算の位取り

追加バー

Subtraction place values

Subtraction number lines

減算バー

ハートによる掛け算

最大5×5のドット

最大10×10のグリッド

素因数円

11 と 12 テーブル

心による分割

欠けている要素 I

欠けている要素 II

欠落要因 III

分割数バー

引用数字バー

エリアモデル

Integer Addition and Subtraction by Heart

Addition on a Number Line

Subtraction on a Number Line

Addition with Integer Chips

Subtraction with Integer Chips

Mixed Addition and Subtraction

More Mixed Addition and Subtraction

Integer Multiplication and Division by Heart

Introduction to Multiplication

Multiplication and Division with Tape Diagrams

Multiplication with Prime Factor Circles

Division with Prime Factor Circles

Mixed Multiplication and Division

All Four Operations

Daily, personalized practice on math skills. Skill Fluency is available for Boost Math customers and Amplify Desmos Math with Boost Personalized Learning customers.

Grade 3

Rounding Numbers

Two Digit Multiplication

Grade 4

Fractions and Decimals

Two Digit Multiplication

Equivalent fractions

Improper Fractions

Grade 5

Fractions and Decimals

Fraction Multiplication

Rounding Decimals

Equivalent Fractions

Grade 6

Equivalent Ratios and Ratio Tables

One step equations

Grade 7

Proportions

Constant of Proportionality

One step equations

Grade 8

Identifying slope

Identifying intercepts

Simplifying Exponents