Math lesson 1

Math lesson 1

Welcome to math

Introduction

Today we will be reviewing how to add and subtract fractions on the next few slides I will show you how then you will do the independent work you can get them wrong even if your doing the ones where I tell you the answer

Multiple Choice

what is 3/4 - 2/4 In this question you want to pick 1/4 because 3/4 -2/4 can be subtracted like 3-2 and then you just add a fourth like this 3/4 - 2/4 that is why.

• 1/4

• 2/4

• 3/4

• 4/4

Multiple Choice

what is 4/5-1/5 in this question you want to pick 3/5 because again its like your subtracting 4-1 and then adding a fourth that would be 4/5 - 1/5 that is why

• 2/5

• 1/5

• 5/5

• 4/5

• 3/5

Work time

that is enough practice lets try a worksheet now remember listen to the question carefully

Multiple Choice

What is 4/10 - 2/10

• 6/10

• 5/10

• 2/10

• 4/10