Adding integers
5+3=
8
6-3=
3
Is below zero negative or positive?
Negative
When adding a positive integer what direction do you move on the number line?
Right
What color cube represents a positive number?
Yellow
-2+7=
5
-8-4=
-12
I have $10 and I spend $6. How much do I have left?
$4
When Adding a negative number what direction do you move on the number line?
Left
What color cube represents a negative number?
Red
-7+-7=
-14
9--5=
14
The temperature is 5 degrees outside and it drops 10 degree. What is the new temperature?
-5 degrees
When subtracting a positive number what direction do you move on the number line?
Left
How do you show zero using cubes?
One red and one yellow cube
14+-8=
6
-6--3=
-3
In a football game the offensive team was at the 40th yard line, the QB got sacked and lost 13 yards. What yard line will they start at for the 2nd down?
27th yard line
When subtracting a negative number what direction do you move on the number line?
Right
How can you show the integer 7 using 9 cubes?
8 yellow cubes and 1 red cube
-43+23=
-20
87-54=
33
I owe my mom $13 dollars and today she borrowed me $16. How much money do I have?
-$29
What is a integer?
A whole number that is positive, negative, or zero, and has no decimal or fraction part.
how do you solve the equation 4-6 using cubes?
Add 2 zero pairs to the 4 yellow cubes and then take away all the yellow cubes.