WorksheetsNumber Bonds
Total questions: 10
Name
Class
Date
Answer KeyNumber Bonds
Total questions: 10
1.
a)
2
2.
b)
9
3.
c)
5
4.
a)
9
5.
b)
8
6.
b)
3
7.
a)
10
8.
b)
8
9.
c)
5
10.
a)
7
Number Bonds
Created by Norma Ramirez
10 questions
1st Grade
Math
Updated Aug 2026
Number Bonds is a free printable Grade 1 mathematics worksheet that helps students identify the missing number in a number-bond representation. It includes 10 multiple-choice questions, with three answer choices for each missing-number item, so students practise recognizing how the known numbers in a bond relate to the missing part or whole. This worksheet supports early addition and part–whole reasoning by asking students to select the number that completes each bond rather than simply compute an isolated sum. It is useful for independent practice, guided instruction, math-center work, or a quick formative check of number-bond fluency. A complete answer key is included so teachers can review responses efficiently and address errors in reasoning.
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FAQs
What does this Number Bonds worksheet help Grade 1 students learn?
This worksheet helps Grade 1 students find the missing number in a number-bond representation. Across 10 multiple-choice questions, students use the known parts and whole to select the number that completes each bond, strengthening part–whole reasoning and early addition fluency.
How can I use this worksheet to teach missing numbers in number bonds?
Introduce a number bond by discussing how its parts combine to make a whole, then model finding an unknown part from the two known numbers. Complete one or two of the worksheet’s three-choice missing-number items together, asking students to explain how they ruled out each distractor before assigning the remaining questions for guided or independent practice.
What mistakes should I watch for on this number-bonds worksheet?
Students may choose a number that appears in the bond instead of identifying the missing part, or select an answer without checking whether the two parts make the whole. Watch for students who treat each item as an isolated guess rather than using the part–whole relationship; ask them to name the known parts and verify their selected number.
How do I assign and grade the Number Bonds worksheet?
On Wayground, assign this worksheet as a printable PDF or as a digital quiz. It includes a complete answer key, and printable submissions can be graded by scanning student work with the Wayground for Teachers app. The PDF option also supports classrooms that are reducing screen time while students practise the 10 missing-number questions.
How can I differentiate this number-bonds worksheet for my students?
Use the worksheet’s Advanced Settings to adjust font spacing or choose a larger font size so the three answer choices and missing-number prompts are easier to read. You can also apply a dyslexia-friendly font or translate the worksheet into another language, while keeping the 10 multiple-choice number-bond items intact.
Where can I find more worksheets like this on Wayground?
Wayground offers a broad collection of free printable worksheets and practice problems across subjects, with downloadable PDFs and answer keys to support essential skills and concepts. Browse more resources at https://wayground.com/en-us/worksheets.