Sum (+) of Integers
Find the sum
(+4)+(+20)
24
Adding Integers: A football team loses 5 yards on one play and then loses 8 yards on the next play. How many yards did they lose on the two plays?
They lost 13 yards
-13
3 - (-9) =
12
-3 - (-2)=
-1
Mr H has $5 and spends $4 and then finds $10 on the floor. Write this as a complete equation (with an answer)
5 - 4 + 10 = 11
12 + 5 =
=17
Adding Integers: You park in a garage 3 floors below ground level. Then you get in the elevator and go up 12 floors. What floor do you get off the elevator?
9th floor
-19 - ( 15) =
-34
7 - (-7)=
14
Mr H makes a number line in the class, he walks backwards 4 metres, forwards 3, backwards 8 and forwards 2. How far from his starting point is he?
-7 metres
16 + 17 =
33
Adding Integers: Stephanie has $152 in the bank. she withdraws $20 then deposits $84 in an addition expression to represent this situation find the sum.
216
71 - (-14) =
85
-21 - (-3)=
-18
What is negative five substract negative 7?
2
5 + 5 - 1 =
9
Subtracting Integers: You are 5 dollars in debt. You borrow 12 dollars more. What is the total amount of your debt?
You owe 17 dollars
(-17)
-14 - (14) =
-28
-66 - (-1)=
-65
What is negative 8 subtract negative 3 add 4?
-1
8 + 4 - 12
0
Subtracting Integers: An airplane takes off and then climbs 2500 feet. After 20 minutes, the airplane descends 150 feet. What is the airplane's current height?
2350 ft.
-32 - (-14) =
-18
-2 - (-11) =
9
Negative five, add three, subtracted by negative eight.
If you were on a number line which number would you start at? Which number would you end on?
-5 and 6