Archive for the ‘II. Arithmetic Videos’ Category

Round Decimals Using a Number Line and Formal Rules

This video explains how to round decimals.

Compare Two Decimals Using , or =

This video explains how to compare two decimals using place value.

Multiply A Decimal by 10 and 100: Wage Application

The video explains the shortcut of moving the decimal point when multiplying by a power of 10.

Write a Decimal to Represent a Situation and a Model

This video explains how to write a decimal to represent a situation or model.

Read and Write Decimals

This video explains how to read and write decimals using place value.

Multiply Decimals by 10, 100, and 1000

The video explains the shortcut of moving the decimal point when multiplying by a power of 10.

Relating Addition and Subtraction of Whole Numbers

This video explains how write related addition and subtraction problems.