Number Sense & Calculations
T
Place Value, Rounding & Negatives
Build the core idea from scratch with gentle steps and lots of hints.
Mathematics · Beginner
5
questions · ~4 min · 3 hints each (−5 pts)
Confidence tracking, 3-tier hints and instant feedback.
What you'll learn
Each question helps you build key knowledge and skills.
- 1Each digit has a place value: ones, tens, hundreds, thousands.
- 2To round, look at the next digit: 5 or more rounds up.
- 3Negative numbers get smaller as you move left of zero.
- 4BIDMAS order: brackets, indices, division and multiplication, then addition and subtraction.
Question mix
A mix of question types to build your skills.
- Multiple choice×2
- Fill the gap×3
Different question types help you think in different ways.
How it works
A simple 3-step process
- 1
Rate your confidence
Tell us how sure you feel before answering. It helps us understand your starting point.
- 2
Use hints if stuck
Get up to 3 helpful hints per question. Each hint costs 5 Treasure Points.
- 3
See what went wrong
Get instant feedback with clear explanations, so you can learn and improve.
Ready when you are
This takes about 4 minutes.

