- Demonstrate an understanding of operations with rational numbers (addition, subtraction, multiplication, division, and order of operations)
- includes brackets and exponents
- simplifying (–3/4) ÷ 1/5 + ((–1/3) x (–5/2))
- simplifying 1 – 2 x (4/5)2
3.1 What is a Rational Number?
3.3 Subtracting Rational Numbers