Number Bond Cards to 10 and 20

Free maths printable for teachers · Cards

Number Bond Cards to 10 and 20: A single A4 page arranged as cut‑out cards in rows; each card has a coloured top label reading '10' (blue) or '20' (green), a large central circle repeating the whole (10 or 20), and two smaller linked circles showing the part numbers (e.g. 3 and 7). Cards include all complementary pairs for 10 and 20 (including 5+5, 0+10, 1+19 etc.). Bottom of the page contains a short explanatory box: 'A number bond shows two parts that make a whole.' and a small equation examp...
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About this printable

This A4 printable contains a grid of small cards to cut out; each card shows a whole (10 in blue or 20 in green) in a large circle with two smaller circles beneath containing the two parts that sum to the whole. The page includes every pair that makes 10 (0+10 through 9+1) and corresponding pairs for 20, plus a brief labelled example and sentence explaining what a number bond is. Use it to build part–part–whole understanding, practise addition facts to 10 and 20, or run quick fluency drills and matching games.

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