For this Unit you should know:
- The vocabulary: decimal fraction, place values for decimals, rational number, irrational number, real number, repeating decimal, Pi, radius, diameter, circumference and mean, median and mode.
- How to read a decimal.
- How to convert a decimal to a fraction and a fraction to a decimal.
- How to compare two decimals.
- How to compare decimals and fractions.
- How to multiply, divide, add and subtract decimals.
- How to find the circumference of a circle.
- How to round decimals.
- What it means to be a repeating decimal and how to use them when comparing and rounding.
- Apply order of operations to algebraic expressions containing decimals and /or fractions.
- How to solve equations containing decimals.
- How to find the mean, median and mode of a data set.
- How to find the area of a circle.