Adding Integers
Add the integers
6+(-4)
What is 2?
Subtract the integers
7-10
What is -3?
Multiply the integers
(-3)·(2)
What is -6?
Divide the integers
-15 ÷ 3
What is -5?
Add and Subtract integers
-3 + 6 - 3
What is 0?
When I woke up this morning the temperature was 2 degrees below zero. The temperature rose 18 degrees. What temperature is it now?
16 degrees
Add the integers
-3 + 2 +( -5)
What is -6?
Subtract the integers
-5-7
What is -12?
Multiply the integers
(3)·(-6)
What is -18?
Divide the integers
-28 ÷ 7
What is -4?
Add and Subtract integers
-3 + 6 - (-3) + 10
16
Last weekend I went caving in North Georgia. We repelled down 15 feet into the cave. Then I saw a crystal and repelled 25 feet down to get it. How far down was the crystal?
-40 feet
Add the integers
-5+( -6 )+3
What is -8?
Subtract the integers
6-(-4)
What is 10?
(-7)·(-7)
What is 49?
Divide the integers
-48 ÷( -6)
What is 8?
Multiply integers
(-3)·(-3)·(1)·(-1)
-9
Douglas the boxer went to Doggy Daycare 4 times this week. I spent a total of $84. Represent how much I spent each day with an integer.
- $21
Add the integers
-12 + (-4) +( -3)
What is -19?
Subtract the integers
-9-4-1-(-2)
What is -12?
(-7)·(-6)·(-1)
What is -42?
Divide the integers
-84 ÷( -7)
What is 12?
-2 - (-2) + 2
Temperatures have been rising steadily at 3 degrees each day. What integer represents the change in degrees over a 7 day time period?
21 degrees
Add the integers
-20 + 3 + (-2 )
What is -19?
Subtract the integers
-4-(-6) - 2
What is 0?
Multiply the integers
(-2)·(-2)·(-7)
What is -28?
Divide the integers
-56 ÷ 7
What is -8?
-5 ·(-5) divided by 5
What is 5?
Charlie has been trying to lower his golf score. In the first round he shot 2 below par. In the second round he shot 3 below par. What integer represents his results in both rounds?
-5