Adding Integers
What is 7+(−3)?
4
What does K.C.C or K.C.F stand for?
Keep Change Change, or Keep Change Filp.
What is 3×(−4)?
-12
What is (−12)÷3?
-4
Sarah lost 3 points in the first round of a game, and in the second round, she gained 5 points. What is her total score?
2
What is −5+(−6)
-11
What is −7−(−3)?
-4
What is the rule for two negative numbers?
You will get a positive.
What is 56÷(−7)?
-8
John has −5 dollars in his account and deposits 10 dollars. How much money does he have now?
5
What is 12+(−8)+5?
9
What is 10−(−4)?
14
What is (−8)×(−5)?
40
What is (−35)÷(−5)?
7
A submarine is at −250 meters below sea level and ascends 100 meters. Where is it now?
-150 meters
What is (−10)+15+(−7)?
-2
What is −6−(−12)?
What is 4×(−9)×2?
-72
What is 81÷(−9)?
-9
Maria owes 15dollars to a friend but earns 25 dollars. After paying her friend, how much does she have left?
10
What is 25+(−13)+(−9)+5
8
What is (−15)−20?
-35
What is (−10)×(−3)×(−2)?
-60
What is (−144)÷12?
-12
A plane descends 400 feet, then climbs 300 feet, and then descends another 600 feet. Where is the plane in relation to its starting altitude?
-700 feet.