+ Integers
-3 + 8
5
3 - 7
-4
What is −4 × 3?
-12
2.5 + (-1.3)
1.2
2.3 - 5.8
-3.5
-4 x 0.5
-2
What is 5 + (−2) × 3?
-1
-7 + (-6)
-13
5 - 12
-7
What is −6 × (−5)?
30
What is −4.2 + 1.7?
-2.5
What is 3.5 − 6.2?
-2.7
What is −3 × 2.5?
-7.5
What is −4.5 + 2.5 − (−3)?
1
14 + (-9)
5
-6 - 8
-14
What is 42 ÷ (−7)?
-6
-1/4 + 3/4
2/4 or 1/2
2/6 - 5/6
-3/6 or -1/2
-1/2 ÷ 1/4
-2
What is 1/2 + 3/4 × 2?
2
-18 + 25 + (-4)
3
-9 - (-15)
6
What is −72 ÷ (−8)?
9
What is −1.5 + (−2.75)?
-4.25
What is −2.4 − 1.8?
-4.2
What is −4.8 ÷ (−1.2)?
4
What is (−6 + 2.5) × 4 ÷ (−2)?
The temperature is −8°F. It rises 13 degrees and then drops 9 degrees. What is the final temperature?
-4
Your bank account balance is −$12. You deposit $20 and then spend $15. What is your final balance?
-$7
A submarine descends 6 feet per minute for 8 minutes. Represent the change with an integer multiplication expression and find the total change in depth.
8 x -6
-48 ft
The temperature is −3.5°F. It rises 6.25 degrees. What is the new temperature?
2.75
You have $12.50. You spend $15.75. Represent your final balance as a rational number.
-3.25
A diver descends 2.5 meters per minute for 4.5 minutes. What is the total change in depth?
-11.25 meters
The temperature is −2.5°F. It rises 6.75 degrees, then drops 3.5 degrees. What is the final temperature?
0.75 or 3/4