Number Workbook 1–100
Free sample · first 4 of 16 pages
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Keys: ← → turn · Home/End first/last · B bookmark · T pages · W write · F full screen
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Answer to unlock the book and leave.
Not quite — try this one.
To also block the Home button and other apps, use the phone's own lock: Android → Settings → Security → App pinning; iPhone/iPad → Settings → Accessibility → Guided Access.
✏️ Try writing on the page! Buy the book to save your child's work.
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That's the end of the free sample
12 more pages are waiting in the full book.