add 6 + 3
- Use your fingers
- 6 in my head and 3 fingers up before i start counting
- Go up folding finger with every step
continue pattern:
1, 2, 1, 2, 1, 2, __, __
Pattern means do the same thing, I did
1, 2, 1, 2, 1, 2, 1, 2
what number is:
just after 4
- Just after means next on number line
- number line goes 1, 2, 3, 4, 5, …
- so after 4 is 5
estimate how many dots:
………………………………
- When you estimate you don’t have to be exact.
- you look at it does it look more like 10 or 20 or 30
- you guess it is arround 20
!!!! estimating is the only thing in maths where you can guess !!!!!
what number is:
smaller than 6
- smaller are all the numbers that are in front of the number on numberline
- so 1, 2, 3, 4, 5, 6
- smaller are all numbers from 1 to 5, you can choose any of them and will be correct.
what number is:
bigger than 3
- bigger are all the numbers that are behind of the number on numberline
- so 1, 2, 3 , 4 , 5, …
- bigger are all the mnumbers 4, 5, …
!!! … means all the next numbers you know
What number is missing:
1, 2, 4, 5, 6
The numberline goes 1, 2, 3, 4, 5, 6
so the missing number is 3
What number is:
just before 7
- Just after means on number line
- number line goes 1, 2, 3, 4, 5, 6, 7 …
- so before 7 is 6
What is altogether
a) +
b) -
it means add
a) +
What is subtract
a) +
b) -
it means take away
b) -
What is total
a) +
b) -
it means add
a) +
What is increase
a) +
b) -
it means add
a) +
What is decrease
a) +
b) -
it means take away
b) -
What is:
1 less than 6
less means take away
so 6 - 1 =
What is:
How many I have left?
a) +
b) -
it means take away
b) -
What is:
2 more than 4
more means add
so 4 + 2 =
what numbers are:
even
all the numbers where everyone has somebody to talk to
2, 4, 6, …
…
What numbers are:
odd
The numbers where 1 is left out
1, 3, 5, 7, …
