Math 9 Resources

There is a district wide website that has videos, self assessments, and a unit review (with answer key). You can access those resources on the NLESD Mathematics 9 webpage.

Unit 3 - Rational Numbers

Adding Fractions

• Video  - Adding fractions with unlike denominators introduction 

• Video - Adding fractions with unlike denominators

• Practice - Adding fractions with unlike denominators

• Practice - Adding and subtracting fractions

Subtracting Fractions

• Video - Subtraction fractions with unlike denominators introduction

• Video - Subtraction fractions with unlike denominators

• Practice - Subtraction fractions with unlike denominators

• Practice - Adding and subtracting fractions

Multiplication of Factions

• Video - Multiplying two fractions   

• Practice - Multiplying two fractions

• Video - Multiplying mixed numbers

• Practice - Multiplying mixed numbers

• Video - Multiplying positive and negative fractions

• Practice - Multiplying positive and negative fractions

Division of Factions

• Video - Dividing Fractions

• Practice - Dividing Fractions

• Video - Dividing Mixed Numbers

• Practice - Dividing Mixed Numbers

• Video - Dividing negative fractions

• Practice - Dividing postive and negative fractions

• Practice - Dividing mixed numbers with negatives

Addition of Decimals

• Video - Addition of Decimals

• Practice - Addition of Decimals

Subtraction of Decimals

• Video - Subtraction of Decimals

• Video - Subtraction of Decimals

• Practice - Subtraction of Decimals

Multiplication of Decimals

• Video - Multiplication of Decimals

• Practice - Multiplication of Decimals

Division of Decimals

• Video - Division of Decimals

• Video - Division of Decimals

• Practice - Division of Decimals