Today on zoom we looked at doubling. Completing a grid from 1-12- looking at the patterns.
Comparing odd and even numbers.
Look at double 2, it is the same as 2+2=4 , or 2 x 4 (2 lots of 4) or 4 x 2 (4 lots of 2).
Now look at double 20, that equals 40. As double 2=4, double 20=40 . All i have done is added a 0.
Now try double 3= ?
Then try double 30= ?
Did you spot the pattern?
Well done if you did :)
On zoom today we looked at page 11 from the white rose document.
We looked at doubling, using various objects. Using grids, dice, dominos. We compared different pictures and discussed if they had been doubled or not.
Look at my grid below :
What would be my problem?
You can see I have got 2 smily faces on top and its blank at the bottom. To double you need to ensure there are equal groups. So means 2 on top and 2 on the bottom.
It would be written like 2x2
Create a grid for double 7.