MAP 3rd Grade Math

A comprehensive math course designed for third grade students to build foundational skills in numbers, operations, geometry, and data analysis.

Understanding Numbers and Place ValueAddition and Subtraction StrategiesUnderstanding Multiplication and Division
Fractions and Their UsesShapes, Area, and PerimeterTelling Time and Understanding Data
Math in Shopping and MoneyCooking and MeasuringMath and Sports
Using Estimation SkillsChecking Your WorkSolving Word Problems
Understanding Number...Addition and Subtrac...Understanding Multip...Fractions and Their ...Shapes, Area, and Pe...Telling Time and Und...Math in Shopping and...Cooking and Measurin...Math and SportsUsing Estimation Ski...Checking Your WorkSolving Word Problem...
Basic Concepts

Understanding Multiplication and Division

Multiplication: Fast Adding

Multiplication is a shortcut for adding the same number over and over. For instance, \( 4 \times 3 \) means 4 groups of 3, which equals 12.

Division: Sharing Equally

Division is the opposite of multiplication. It means splitting something into equal groups. If you have 15 cookies and 3 friends, each friend gets \( 15 \div 3 = 5 \) cookies.

Using Arrays and Groups

You can use pictures (arrays) or objects to help you multiply and divide. Arrays are rows and columns that show how multiplication and division work.

Real-Life Uses

Multiplication and division help you solve problems like figuring out packs of stickers, sharing snacks, or planning a party!

Examples

  • Calculate \( 6 \times 4 \) using an array.

  • Divide 24 marbles among 6 friends.

In a Nutshell

Multiplication is fast adding, and division is sharing into equal groups.

Next
Fractions and Their Uses