Adding Integers
Add the integers
-3 + 2
-1
Subtract the integers
-5-7
-12
Multiply the integers
(3)(-6)
-18
When Alex woke up. His temperature was 99º F. Two hours later it was 3º lower. An hour after that it was 5 degrees warmer. What was his temperature then?
101 F
What is Mrs. Parfitt's favourite sport?
Golf !
-3 + 6 - (-3) + 10
16
Add the integers
6+(-4)
2
Subtract the integers
7-10
-3
Divide the integers
(-28)·(7)
-4
An elevator is on the twentieth floor. It goes down 11 floors and then up 5 floors. What floor is the elevator on now?
Floor 14
What are Mrs. Parfitt's daughters names?
Evie & Hannah
−4 x 2 + 1
-7
Add the integers
-5+( -6 )
-11
Subtract the integers
6-(-4)
10
Divide the integers
-56 ÷ 7
-8
Quade and Mrs. Parfitt completed one round of golf. Quade had a score of +6 and Mrs. Parfitt had a score of –3. How many more shots did Quade take?
Quade took 6 more shots
What is Mrs. Parfitt's fave subject?
Science !
12 ÷ (2 − 4) − 6
-12
Add the integers
12 + ( -3)
9
Subtract the integers
-9-(-2)
-7
(-7)(-6)(-1)
-42
Avary has $47 left on her checking account. If she writes a check for $55, what will Avary's balance be?
$-8.00
What major trip did Mrs. Parfitt go on back in the Spring?
Disney !
(28 ÷ 4 ) + 3 + ( 10 - 8 ) x 5
20
Add the integers
-20 + 3 + (-2 )
-19
Subtract the integers
-4-(-6)
2
Multiply the integers
(-2)(-2)(-7)
-28
If it is 5º outside and the temperature is expected to drop 17º in the next six hours. Then it is expected to drop again 5º. Then it will rise again by 10º. What will the temperature be?
-7º
What is Mrs. Parfitt's fave number?
16
3 - [6 ÷ 3] 2 x 2
-5