How would this problem be solved?

The low temperature on Monday was -5 degreesF. During the day, the temperature rose 20 degrees. What was the high temperature on Monday?

Add twenty to negative five

To solve this problem, you need to sum the low temperature on Monday (-5 degrees Fahrenheit) and the rise in temperature during the day (20 degrees Fahrenheit).

To find the high temperature on Monday, you can follow these steps:

1. Start with the low temperature: -5 degrees Fahrenheit.

2. Add the rise in temperature during the day: +20 degrees Fahrenheit.

-5 + 20 = 15

The high temperature on Monday was 15 degrees Fahrenheit.