At midday the temperature is 10°C.
At sunset the temperature is `-`6°C.
Which one of these calculations can be used to work out how many degrees warmer it is at midday than at sunset?
- `10-6`
- `10 ÷ 6`
- `10+6`
- ` -10-6`
Aussie Maths & Science Teachers: Save your time with SmarterEd