Connect the ideas
Choose the reference before interpreting a signed number.
Integers increase from left to right.
Distance is non-negative; signed change also tells direction.
Adding a positive amount moves right; adding a negative moves left.
Subtract an integer by adding its opposite.
Include every change in a multi-step situation.
Topic test
Complete each paper and show your working.
Integers topic test
15 questions · 30 marks · 45 minutes · By hand