options: Solve real-world and mathematical problems involving the four operations with rational numbers. (Computations with rational numbers extend the rules for manipulating fractions to complex fractions.)

Apply and extend previous understandings of multiplication and division and of fractions to multiply and divide rational numbers.

Apply and extend previous understandings of addition and subtraction to add and subtract rational numbers; represent addition and subtraction on a horizontal or vertical number line diagram.
problem_activity: The temperatures in Jackman, Maine, are shown in the table below.
| **           Day          ** | **           Monday          ** | **           Tuesday          ** | **           Wednesday          ** | **           Thursday          ** | **           Friday          ** |
|------------------------------|---------------------------------|----------------------------------|------------------------------------|-----------------------------------|---------------------------------|
|       Temperature (°C)       |               -5                |                3                 |                 -2                 |                 0                 |               -8                |
a.   What is the average temperature in Jackman, Maine, from Monday to Friday?
b.   On Saturday, the weather reporter in Jackman says that the average temperature, from Monday to Saturday, has risen to 0 °C. What is the temperature on Saturday?


correct_option_index: 0