Mathematics 4: Fractions and Decimals

Adding fractions together can be tricky! Pay close attention to this video to learn how you can do it.

Match shapes and numbers to earn stars in this fractions game. Challenge yourself on any level you like. Drag the fraction matches into the dishes and click on Check.

Compete in this fraction challenge to earn your spot in the Master Pie Bakers list!

This interactive mathematics resource allows students to explore the pictorial, symbolic, and concrete representations of fractions.

Subtracting fractions is a lot like adding fractions. Check out this video to see how you can do it.

In this video, will see the usefulness of creating equivalent fractions when comparing and ordering fraction values.

In this lesson you will learn how to compare fractions by using benchmarks of less than 1/2 or more than 1/2.

In this lesson you will learn how to compare fractions by using benchmarks of less than 1/2 or more than 1/2.

In this lesson you will learn how to compare fractions with different denominators by using number lines.

In this lesson you will learn how to compare fractions with different denominators by using number lines.

Imagine being really hungry and only getting a tiny slice of pizza. Hey, I need a bigger piece! This video shows how fractions can be different in size, and how to compare those sizes.

How do we compare fractions? Learn about it in this video!

A song about alligators and the fractions they love to eat!

You can use division to convert any fraction into its decimal form. The video illustrates the 'long division' algorithm and teaches the notation for expressing repeating decimal answers.

Students will learn how to convert fractions with a Base-10 denominator into decimal numbers.

A fun song that students can use to remember how to convert fraction into decimal numbers.

This video helps understand how to record hundredths as fractions and decimals.

This video helps understand how to record tenths as fractions and decimals.

Learn all about converting fractions to decimals in this song about decimal notation.

Today, we'll learn about equivalent fractions. And there's a surprise! They live in the same place on the number line!

Once upon a time, in a math land so grand that nine canaries found themselves perched on wires over sand. Many say it was all planned - just a device to represent equivalent fractions for kids all over the world to see. Who knows?

In this lesson, you will learn how to identify equivalent fractions by using fraction strips.

Learn about equivalent fractions and how they are made!

Learn how we can reduce a fraction down to it's simplest form.

In this lesson, you will learn how to recognize equivalent fractions using number lines.

In this video I demonstrate the easiest way to simplify any fraction to its lowest form.

Simplifying fractions means finding the largest common factor (GCF) of the numerator and denominator and dividing both the numerator and denominator by the GCF.

In this Maths lesson we will learn how to use the greatest common factors of the numerator and denominator in a fraction to find its simplest form.

Compete in this fraction challenge to earn your spot in the Master Pie Bakers list!

Match shapes and numbers to earn stars in this fractions game. Challenge yourself on any level you like. Drag the fraction matches into the dishes and click on Check.

In this game, students identify the Lowest Common Multiple or the Highest Common Factor. This multiple choice game gets more challenging as students progress.

In this engaging session, we demystify decimals, exploring their significance and practical applications in the real world.

Learn all about decimal place value as we journey to the right side of the dot in this fun pop song.

This video explores representing decimals for tenths and hundredths place using number lines as a visual model

Lindsay identifies decimals graphed on a more detailed number line.

Lindsay identifies a point graphed on a number line.

An introduction to arithmetic with multi-digit decimal numbers

A good rap song that reinforces the most important part of adding and substracting decimals.

The aim of this guide is to show how to add decimals with a different number of decimal places. We will focus on the formal written method.

Adding decimals using the column method is exactly the same as adding whole numbers. You just have to make sure that the decimal points line up.

In this video, students will learn how to add and subtract numbers with decimals.

A great example of adding decimals with regrouping. Note after the 5 minute mark, the examples given use thousandths.

This tutorial video takes students step-by-step through adding decimals using a visual model and the standard algorithm.

This video shows students two ways of subtracting decimal numbers: using a visual model and using the standard algorithm.

Let's learn how to subtract decimals that have a different number of decimal places.

Subtracting decimals using the column method is exactly the same as subtracting whole numbers. You just have to make sure that the decimal points line up.

This video dives into examples of subtracting decimals using regrouping.

In this quick adding money overview video your students will learn how to deduct or add to the money in their piggy bank

Do you know how much money you have? Learn how to add $1.75 + $2.50 in this video.

Students will walk through different scenarios that will help them improve their critical thinking skills with word problems and also being able to add, carry (addition) subtract and borrow (subtraction).

Today, you'll learn how to add different amounts of money together using the regrouping technique.

In this video, you'll learn about how to add different amounts of money together without regrouping

Learn how to subtract money in this video

Let's learn how to subtract one amount of money from another without regrouping. This is really useful when you're paying for something at a store.

Today, we'll learn how to subtract money from the money we have with regrouping.

You are going to love this creative Converting Decimals to Percents Song that shows you how to convert decimal numbers to percentages in the most unique of ways! Convert Percents back into Decimals, too!

Need help with how to turn a percent to a decimal? You're in the right place!

Finding a percent of a number is the same is finding the fraction of an amount! Confused? This video will explain it so it makes sense.

Learn how to turn fractions into percentages, when the fractions are not over 100.

Learn what percentage means, and how to represent a percentage in a diagram.

Percent is often used to describe situations where the total involved is more or less than 100. But how does that work? Surprise! Percents are actually equivalent fractions!

It's surprising how many times people talk about percentages in their everyday lives. Learn what they're talking about in the math video!