Place Values

Numbers	How many Tens	Group of Ten	how many Hundreds	Group of Hundreds
62	2	62	6	6
395	9	39	3	3
581	8	58	5	5
855	5	85	8	8
545	4	54	5	5
611	1	61	6	6
64	4	64	6	6
645	4	64	6	6
78	8	78	7	7
391	9	39	3	3

 To show numbers in groups of 10, 100 or 1000.

I learnt how to understand the Hundreds and the Tens part on Place Value.

When Mr Wong showed me I started to understand by using the place Value Blocks

and making numbers to learn How many Tens and How many groups of Tens.

Killer Whales

Today I was learning about Whales.

Place Value

                             25+18=?

 25 is 20+5

 18 is 10+8

Then I will add my ones. 8+5=13

Then I will add my tens.  20+10=30

So 30+13= 43.

Today I was learning how to use my Place Value.

                 

                                  

Using Addition instead of subtraction

I was learning how to solve a subtraction problem by changing it to an addition problem. I will use a number line to explain my thinking.

Planet krypton

“Gosh! this place looks creepy,” says Robot Bert. “Oh! stop being such a scaredy cat ,” says Alien Rendall. “Well, Planet Krypton is creepier than any other planet. Besides there are huge boulders and the planet is darker than Earth at night. Why is there no gravity here?” asks Bert. “ I don’t know, but why are you afraid of everything scary that you see?” The two friends take their chance and fly out to discover planet Krypton. When Bert and Rendall arrive at planet krypton they see grass,trees with spiders and insects in and on it. It is so beautiful. “Aaaaah a strange plant is gobbling me up,” says Alien Rendall. “Hold on Rendall I’m going to get you out of there,” So Robot Bert goes to their spaceship and get a weapon called the sword. “ With two slices I’ll free you my friend!” Whoosh! Swing! “Thank you thank you Robot Bert,” says Alien Rendall. Suddenly people come out of the dark trees and say at the same time, “Son! We were worried sick about the both of you. We didn’t know where. It’s so good to have you back .” They all fly back home.

My new Olympic logo

These are some things that I now Know about Brazil