4th Grade

4.1 Digits, Place Values, Writing & Rounding Whole Numbers

Learn about:
– Digit Values
– Digit Places
– Ways to Write Whole Numbers
– How to Round Whole Numbers

4th Grade

4.2 Addition and Subtraction of Whole Numbers

Learn how to add and subtract using different methods:
– Number Line
– Decomposition Method
– Using Carrying and Borrowing

4th Grade

4.3 Multiplication of Whole Numbers

Learn how to multiply using different methods:
– Tape Diagram
– Area Method
– Grid Method
– Long Multiplication
– Hand Multiplication

4th Grade

4.4 Division of Whole Numbers

Learn how to divide using different methods:
– Number Line
– Grid Method
– Long Division

4th Grade

4.5 Decimals

Learn these about decimals:
– What Decimals Are
– View Decimals Using Grids and Number Lines
– Relate Decimals to Fractions
– Convert Decimals Into Fractions
– Convert Fractions Into Decimals
– Compare Value Between Decimals
– Read Rulers in Centimeters and Millimeters
– Add Decimals
– Subtract Decimals