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Signed numbers in real-world contexts — Homework
Translate each real-world story into signed numbers and solve.
- 1.A hiker starts at -60 ft and climbs 85 ft. Find the new elevation.
- 2.A bank balance is -$40. A withdrawal of $15 is made. Find the new balance.
- 3.The temperature is 5 F and falls 18 degrees. Find the new temperature.
- 4.A diver at -25 ft descends 12 more feet, then rises 20 feet. Find the final depth.
- 5.Write your own two-step story using signed numbers (elevation, temperature, or money), and solve it.
🌲 Homeschool of the FutureSeventh Grade · Math · week 15 homework