Grade 1 Number Bonds Worksheets

Grade 1 examples by level

Real problems from the generator: always mathematically correct, and every pack is different.

Download a free Grade 1 number bonds worksheet

One page, ready to print, no account needed. Pick a level:

• BeginnerPDF · 1 page
• IntermediatePDF · 1 page
• AdvancedPDF · 1 page

These three sheets are fixed, so you can bookmark or share them and get the same page back. Answer keys and fresh numbers come with a free account.

Why Grade 1 number bonds practice matters

Once 6+4=10 and 10−4=6 register as the same fact rather than two to memorize, mental math and regrouping start working the way they're supposed to: as one part-whole idea, not separate tricks.

Grade 1 is the only grade Mathter offers number bonds worksheets for.

Want the full method, tips, and common mistakes? Read the Number Bonds Worksheets guide.

Frequently asked questions

What's on a Grade 1 number bonds worksheet?

Each pack has up to 12 questions per page with a matching answer key, tuned to Grade 1, with beginner, intermediate, and advanced options so a teacher, tutor, or parent can match the learner's level.

What grade are number bonds taught in?

Number bonds are a Grade 1 foundation, building on Kindergarten counting and leading directly into addition and subtraction fluency.

How are number bonds different from regular addition?

The math is the same, but number bonds frame it as part-whole relationships, useful for building flexible mental math instead of only memorizing isolated facts.