Average
A student records the morning temperatures for four days: -4°C, 1°C, 3°C, and -2°C.
What is the average temperature?
-0.5
A hiker is at elevation +1200 ft and descends 300 ft. What is the new elevation?
900 ft
A thermometer drops 6 degrees each hour for 5 hours. What is the final total change? Show the equation
- 6 * 5 = 30 degrees
A family tracks their net monthly budget changes (in dollars): -50, 20, 30, -10, 10.
What is the average monthly change?
0
A scuba diver goes from -20 ft to -45 ft. What is the change in depth?
-25 ft.
A person gains 2 pounds each week for 7 weeks. What multiplication shows the total gain?
2 * 7 = 14 pounds gained
A gym member records weekly weight change (in pounds) over four weeks: -1, 0, 2, -3.
What is the average weekly change?
-0.5
A bank account has $75. After a withdrawal of $100, the account is:
-$25
A hiker drops 240 feet over 6 sections of trail equally. How much does the hiker descend per section?
240 / 6 = 40
The hiker descends 40 feet per section
A weather station lists hourly temperatures (°F): -2, -6, 4, 8, 6.
What is the average temperature?
2
A football team is at the 50-yard line, loses 12 yards, then gains 20 yards. What yard line are they on now?
58 yard line.
A mountain climber descends 1,200 feet over 3 days equally each day. Write an equation and explain the change in elevation per day.
The hiker descends __________ per day
-1200 / 3 = -400
The hiker descends 400 feet each day.
A small business records daily profit/loss (dollars) for 3 days: 15, -5, -10.
What is the average daily profit/loss?
0
The temperature is -6 degrees fahrenheit and rises by 9 degrees fahrenheit. The new temperature is:
+3 degrees fahrenheit
A person’s bank balance decreases by $40 each pay period for 5 pay periods, then increases by $100 in one deposit.
Show the integer operations step by step and state the final net change.
-40 + -40 + -40 + -40 + -40 + 100