Number bonds worksheet pack
All 12 sheets in one PDF. A whole and its two parts: write the missing number.
- 16 pages — cover, 12 sheets, answer keys
- Color PDF
- Free, no sign-up
Print it all at once, or only the pages you need — every sheet also has its own page on the site, in color or black & white.
What's inside
Click a sheet to open it on its own. Page numbers are the pages of the PDF, so you can print only the ones you need.
- Page 1 · Cover
- Pages 2–7 · Number bonds · Mixed
- Pages 8–11 · Number bonds · Find the part
- Pages 12–13 · Number bonds · Find the whole
- Pages 14–16 · Answer keys
1 Cover
2 Number bonds · Mixed · To 5 · 6 questions
3 Number bonds · Mixed · To 10 · 6 questions
4 Number bonds · Mixed · To 10 · 9 questions
5 Number bonds · Mixed · To 10 · 12 questions
6 Number bonds · Mixed · To 20 · 6 questions
7 Number bonds · Mixed · To 20 · 9 questions
8 Number bonds · Find the part · To 5 · 6 questions
9 Number bonds · Find the part · To 10 · 6 questions
10 Number bonds · Find the part · To 10 · 9 questions
11 Number bonds · Find the part · To 20 · 6 questions
12 Number bonds · Find the whole · To 10 · 6 questions
13 Number bonds · Find the whole · To 20 · 6 questions
How to use the pack
Every box shows a number bond: the whole in the big circle and its two parts below, with one circle left empty for the child to fill in. Six sheets mix missing parts and missing wholes, four ask only for a part and two only for the whole, with numbers to 5, 10 or 20. The answer keys for all 12 sheets are on the last pages.
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