Number Detective Activity Book
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About this resource
A printable activity book themed around solving number mysteries. Mission 1 — Bond Hunt (find all the pairs that make 10). Mission 2 — Missing Number Mysteries. Mission 3 — Two-digit Tunnel (regrouping practice). Mission 4 — Word Problem Crime Scene. Includes detective badge.
What you'll learn
- Reading & writing number sentences DfE NC Maths KS1 (Y1)
- Solving problems DfE NC Maths KS1 (Y1–Y2)
Inside this resource
- 5 printable pages
- Answer key included
For the student — how to do this
You're going to work through a multi-page activity book about mathematics. It should take about 10 minutes. Take your time — there's no rush. If you get stuck, ask a grown-up.
For parents and carers
This is a multi-page activity book for Key Stage 1 mathematics — about 10 minutes of focused activity. Your child can work through this on their own or with you alongside. There's no pressure to finish in one sitting.
Their best score, the time taken, and any answers they got wrong will all be saved automatically to your dashboard so you can see how they're getting on.
For teachers and tutors
A a multi-page activity book aligned to the DfE National Curriculum for Key Stage 1 mathematics. Use as a standalone activity, a homework task, or a lesson plenary.
Pupils' completion data and assessment scores flow into the class dashboard so you can spot who needs support and on which sub-topic.
How to check the work
Most pages are checked together by talking through what the child wrote or drew. Pages with single right answers have those highlighted in the answer key.