Adding integers -same sign
4+4=
8
10+8=
18
9+(-3)=
6
-19+(20)=
1
-18+3=
-15
A team gains 20 yards. Then they lose 7 yards.
20+(-7)=13
-13+(-10)=
-23
-30+(-10)=
What is -40?
what is the rule of adding integers with different signs?
Subtract the numbers and take the sign of the bigger number
what is the rule of adding integers with different signs?
Subtract the numbers and take the sign of the bigger number
23+8=
31
Roger owes his mom $5. He borrows another $6 from her.
-5+(-6)=-11
-9+(-10)=
-19
-76+(-3)=
What is -79?
-14+(4)=
-10
-340+(10)=
-330
7+(-4)=
What is 3?
Jewel's score was 5 over par on the first 9 holes. Her score was 4 under par on the second 9 holes.
5+(-4)=1
-32+(-11)=
-43
-90+(-16)=
-106
18+(-10)=
8
-500+10=
-490
-15+(-3)=
-18
A balloon rises 340 feet into the air. Then it descends 130 feet.
340+(-130)=210
what is the rule of adding integers with the same sign
Add the numbers and keep their sign
what is the rule of adding integers with the same sign
Add the numbers and keep their sign
10+(-5)=
5
-343+13=
-330
-240+(-15)=
-255
A cyclist travels down a hill for 125 feet. Then she travels up a hill 50 feet.
-125+50 =-75