Vocabulary
What is the number at the top of a math mountain?
Total
Is the Total and biggest or smallest number?
Biggest!
Where do the partners go in a math mountain?
at the bottom
8+4=
12
10-5=
5
What is the biggest number and where does it go?
Total and it goes on top!
Where does the total go when writing an addition equation?
You add your partners together to get the ...?
Total
4+4=
8
8-3=
5
What are the numbers on the bottom of a math mountain?
partners
Where does the total go in a subtraction equation?
At the beginning! You START with the total and then take away from that to get a SMALLER number.
Can the partners be the same?
Yes! 10=5+5
6+___=10
4
12-___=6
6
What is this called? 8+2=10
Equation
How do you find the total?
ADD
Are the partners bigger or smaller than the total?
smaller
7+___=9
2
5-___=2
3
Partners add up to the ...?
Total!
What is total spelled backwards?
lotat
In this math mountain what are the partners?
7+8=15
12=6+___
6
14-___=7
7