Addition
–5 + 3 =
-2
–1 − 5 =
-6
5 × 8 =
40
108 ÷ 9 =
12
f 0 is sea level, how would ninety nine feet below sea level be written?
-99
-3 + 8 =
5
5 − –5 =
10
11 × 12 =
132
−108 ÷ (−12) =
9
4. An elevator is on the sixteenth floor. It goes down seven floors and then up 3 floors. What floor is the elevator on now?
12
–28 + 65 =
37
-4 - (-17) =
13
9 × (−9) =
-81
−96 ÷ 8 =
-12
3. A fisherman is pulling a big fish at the rate of 30 feet per minute. The fish is 90 feet below sea level. How deep was the fish 4 minutes ago?
210
36 + –71 =
-35
10 − (−14) =
24
−8 × (−12) =
96
−110 ÷ 11 =
-10
Diego has $575 in his savings bank account. If he writes a cheque of $100 to Akshayapatra as a donation how much money will be left in his account now?
475
14.7+ (-28.9)
-14.2
−11 − (−5)
-6
- 25 x 23
-575
-34 ÷5
-6.8
When Raphael woke up, his temperature was 105º F. His mom gave him Crocin immediately and an hour later it was 4º lower. What was his temperature then?
101º F.