1. 3+(-20)= 2. (-8)-12=

3.(-15)-(-10)=

4.(-19)+18=

show your work

Adifferent website gives the cost for the first train as £56.88 and the second train as £20.11 with a £9.50 charge for cycle storage for the whole trip. how much would the journey cost you?

Find percent notation for 0.008 0.008=

Reflect the point (7,0) across the y-axis