✨ Free preview
🔟
Expanded notation with powers of 10
Write whole numbers in expanded notation using powers of 10 and convert them back to standard form.
⏱ 17 min❓ 11 questions
What you'll be able to do
- ✔I can write place values as powers of 10
- ✔I can write a whole number in expanded notation using powers of 10
- ✔I can convert expanded notation back to a standard number
How this works
- 1Read the short explanations first — they teach you what you need before each question.
- 2Answer each question, then tap Check. A right answer moves you on automatically; if it's wrong, you'll see a friendly explanation of why.
- 3Finish all 3 steps to see your score — sign in and subscribe to unlock the full lesson and save it.
What's inside
11 questions and 1 quick teaching card, including:
- 🔢Number answer — Work out the answer and type the number.
- 🔘Multiple choice — Tap the answer you think is best, then check it.
👪Grown-up tip: sit alongside younger learners for the first few lessons. Read the questions together and chat about the explanations — that's where the real learning sticks.
Sign in and subscribe to unlock the full lesson and save your progress.
Curriculum: AC9M7N03