Number Flashcards (0-20)
Numbers 0 through 20 — the numeral on the front and the spelled-out word on the back (7 / seven). Good for number recognition and connecting figures to their names.
Print double-sided and flip on the long edge so each number word prints behind its numeral.
Deck size: 21 cards. Change "Cards per page" above to fit more or fewer on each sheet.
To print: pick a layout above and hit Print. Double-sided cards: keep Print on "Double-sided", print, then flip the paper on the long edge — the back sheets are mirrored per row so every answer lines up behind its prompt. Single-sided: switch Print to "Fronts only". To save a PDF instead: pick "Save as PDF" as the printer in the print dialog — nothing to install. Everything except the cards is stripped from the printout.