Download presentation

Published byAngelina Whitaker Modified over 4 years ago

1
Multiplication LI: To be able to write number sentences to describe an array

2
I have 12 counters. How could I arrange them into equal rows?

3
**What number sentences could you write to go with this array?**

2 x 6 = 12 6 x 2 = 12 6 + 6 = 12 = 12

4
**Can you think of any other ways to arrange the counters?**

5
**What number sentences could you write to go with this array?**

3 x 4 = 12 4 x 3 = 12 = 12 = 12

6
**Could you arrange 20 counters?**

7
**What number sentences could you write to go with this array?**

2 x 10 = 20 10 x 2 = 20 = 20 = 20 OR …

8
5 x 4 = 20 4 x 5 = 20 = 20 = 20

9
**Now try doing this on your own.**

6 counters 14 counters 15 counters 9 counters 8 counters 18 counters

10
6 counters 2 x 3 = 6 3 x 2 = 6 3 + 3 = 6 = 6

11
14 counters 2 x 7 = 14 7 x 2 = 14 7 + 7 = 14 = 14

12
15 counters 5 x 3 = 15 3 x 5 = 15 = 15 = 15

13
9 counters 3 x 3 = 9 3 x 3 = 9 = 9 = 9

14
8 counters 2 x 4 = 8 4 x 2 = 8 4 + 4 = 8 = 8

15
18 counters 2 x 9 = 18 9 x 2 = 18 9 + 9 = 18 = 18

Similar presentations

Presentation is loading. Please wait....

OK

1 1 =.

1 1 =.

© 2018 SlidePlayer.com Inc.

All rights reserved.

To make this website work, we log user data and share it with processors. To use this website, you must agree to our Privacy Policy, including cookie policy.

Ads by Google