Download presentation

Presentation is loading. Please wait.

Published byKatherine Sherin Modified over 3 years ago

3
Think! What different methods can you use to work out multiplication sums? Sometimes we dont know the answer to a multiplication question…

4
So 6 x 4 = 4 + 4 + 4 + 4 + 4 + 4 4 x 6 = 6 + 6 + 6 + 6 One way of tackling a multiplication question is by using repeated addition… +4 +6

5
So 3 x 9 = OR 9 x 3 = What repeated addition sums could you do to work out this multiplication sum? Have a go on your whiteboard using a number line.

6
X-Factor Gift Shop Members of the audience have been spending lots of money in the X-Factor gift shop. Use repeated addition to solve these multiplication problems.

7
X-Factor Gift Shop 8 people buy 4 t-shirts each. How many t-shirts do they buy altogether? What multiplication sum are you going to do? What repeated addition sum will you do?

8
X-Factor Gift Shop 9 people buy 6 mugs each. How many mugs do they buy altogether? What multiplication sum are you going to do? What repeated addition sum will you do?

9
X-Factor Gift Shop 7 people buy 4 CDs each. How many CDs do they buy altogether? What multiplication sum are you going to do? What repeated addition sum will you do?

10
X-Factor Gift Shop 9 people buy 8 pens each. How many pens do they buy altogether? What multiplication sum are you going to do? What repeated addition sum will you do?

11
Ex4x6=6+6+6+6 +6 06121824 1.3x8=8+8+8 2.4x6= Multiplying by repeated addition

12
Now it is your turn!

Similar presentations

OK

Multiplication Written Methods. Throughout their years at school, children should progress from informal jottings and number line methods to formal efficient.

Multiplication Written Methods. Throughout their years at school, children should progress from informal jottings and number line methods to formal efficient.

© 2017 SlidePlayer.com Inc.

All rights reserved.

Ads by Google

Pps to ppt online converter Ppt on high voltage circuit breaker Ppt on useful plants and animals as home remedy Ppt on child labour issues in india Ppt on ar 25-50 Ppt on credit policy for customers Ppt on instrument landing system theory Ppt on microsoft excel 2007 Doc convert to ppt online maker Ppt on traffic light controller project 64