Question

Spiral Review

8. The temperature in Alaska is -6 °C and drops to -11 °C overnight.
Write and evaluate a subtraction expression to determine the change
in temperature.

Answer 1

The subtraction expression to determine the change in temperature is:

-11 °C - (-6 °C)

Simplifying the expression:

-11 °C + 6 °C

The change in temperature is -5 °C.