Add & Subtract Integers
−4+7
3
(−3)(2)
-6
8
1/2+1/2
1 or
2/2
A temperature is 5°F and drops 8 degrees. What is the new temperature?
-3°F
8−(−5)
13
−24÷6
4
Which is greater: −3 or −7?
-3
3/4-1/4
1/2
An elevator is on floor −2 and goes up 6 floors. What floor is it on?
4th floor
−9+(−6)
-15
(−7)(−4)
28
Order from least to greatest: 4,−2,−7,1
-7,-2,1,4
1/2+1/4
3/4
A bank account has −$12. You deposit $20. What is the new balance?
$8
−6−(−9)
3
−48÷(−8)
6
Which has the greater absolute value: −11 or 8?
11
2/3-1/6
1/2
A submarine is at −25 feet and goes down 15 feet. What is its new position?
-40 feet
−12−7+15
-4
(−6)(−3)÷(−9)
-2
Put these in order from least to greatest: −5,3,−9,0,7
-9,-5,0,3,7
3/4+2/3
17/12 or 1 2/12
A temperature is −4°. It rises 12°, then drops 5°. What is the final temperature?
3°F