Pages

Wednesday, 20 May 2020

Wednesday, 18 March 2020

Multiplication Magic 3

 Multiplication Magic


We are learning to use place value to solve multiplication problems using whole numbers.

Times Table practice:

15 x 5 = 75

17 x 12 = 204

16 x 16 = 256

9 x 9 = 81

6 x 6 = 36


A factor is: numbers that multiply to make that number. A factor of 12 is 6.

A factor of 24 is 12, 2, 24, 1

A multiple is: times tables

Multiples of 6 are 6, 12, 18, 24, 30, 36, 42, 48

A prime number is: A prime number is a whole number greater than 1. It can only be divided by itself 1

The first 3 prime numbers are: 2, 3, 5




A Triangle number is:

The first 3 triangle numbers are: 1, 3, 6




(Work shop)

18 x 22 = 396

134 x 12 = 1608

135 x 122 = 16470

145 x 124 = 17980

177 x 155 = 27435

(Work shop)


Magic time!

12 x 7 = 84

6 x 14 = 84

What do you notice? They had the same answer

18 x 2 = 36

9 x 4 = 36

What do you notice? They had the same answer

If your teacher asks you to solve 22 x 3, how could you change this to a times table you already know?

22 / 2 = 11

3 x 2 = 6

11 x 6 = 66

21 x 6 = 126

7 x 18 = 126

What do you notice? They had the same answer

24 x 9 = 216

8 x 27 = 216

Why has this happened? Because they are both multiples of 3

If your teacher asks you to solve 33 x 3, how could you change this to a times table you already know?

33 / 3 = 11

3 x 3 = 9

9 x 11 = 99

Monday, 16 March 2020

Multiplication Magic 2

 Multiplication Magic


We are learning to use place value to solve multiplication problems using whole numbers.




Times table practice:

5 x 5 = 25 7x7= 49

4 x 4= 16 8 x 8= 64

3 x 3 = 9 11x 11= 121

6 x 6= 36 5 x 4= 20

9 x 9 = 81 10 x 10= 100




Factors of 16 = 1, 2, 4, 8, 16




Multiples of 8 = 8,16,24,32,40,48,56,64,72, 80




A prime number is a whole number greater than 1




25 x 25 = 625

20 x 25 = 500

5 x 25 = 125





25 x 245 = 6125

200 x 25 = 5000

40 x 25 = 1000

5 x 25 = 125




267 x 250 = 66750

200 x 267 = 53400

50 x 267 = 13350









1. Mrs Flavelle orders 15 boxes of cookies for camp. If each box contains 18 cookies. How many are there altogether? 270 10 x 18 = 180 5 x 18 = 90




2. Mrs Tele’a orders 12 cans of beans for camp. Each tin contains 240 beans. How many individual beans has she ordered? 2400+480=2880




3. Room 4 are baking a rectangular cake for the garage sale. It is 22cm long and 16cm wide. What is the area of the cake? 352 16x20=320 2x16=32 320+32= 352





4. Marika has brought some lollies in to share with the class for her birthday. She has brought 14 packets which contain 32 lollies each. How many lollies are there altogether? 448 320+128= 448




5. If each of the 160 students in team five paid 135 dollars for camp, how much money would the camp make from our visit? 21600

Friday, 13 March 2020

Clothes Shopping





Last Night me and my Mum went shopping at Sylvia Park. We went to Foot Locker and Stirling Sports. First we went to Foot Locker. I had a look around but all of the clothes were too big for me. So we went to Stirling Sports at Stirling Sports they had heaps of clothes that would fit me. So i had a look around and i found some Nike shorts but they couldn't fit me but beside me was a red Nike T-shirt and it caught my attention so i got it after that I went and had a glimpse at the hats. There was just one hat I liked and it was a NY New Era hat it is black and red. I then took the hat and T-shirt to the counter and paid for it. After that we went home and I tried my hat and T-shirt and it fits perfectly.