Solving Multi Step Problems. Diagrams will be used to help you break down these. The classroom aquarium holds 30 gallons of water.
Writing and solving multistep equations. Apply properties of operations to calculate with numbers in any form; That is, equations that require one addition or subtraction, or that require one multiplication or division.
The six triangles form a rectangle.
Using inequalities to solve problems. Write an equation to represent the problem. Writing and solving multistep equations. Charlie needs to pay 49p + 20p = 69p.