👪 Fact Families

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Use the three numbers in each house to write a fact family.

🏠 7 · 6 · 13

🏠 3 · 7 · 10

🏠 6 · 8 · 14

🏠 8 · 8 · 16

🏠 3 · 8 · 11

🏠 3 · 6 · 9

Answer key: 7+6=13, 6+7=13, 13−7=6, 13−6=7 · 3+7=10, 7+3=10, 10−3=7, 10−7=3 · 6+8=14, 8+6=14, 14−6=8, 14−8=6 · 8+8=16, 8+8=16, 16−8=8, 16−8=8 · 3+8=11, 8+3=11, 11−3=8, 11−8=3 · 3+6=9, 6+3=9, 9−3=6, 9−6=3

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Worksheets › Grade 1 › Numbers & maths

Grade 1 (ages 6–7)Numbers & mathsFree printable PDF

About this grade 1 worksheet

Free 1st grade fact family worksheet: use three numbers to write two addition and two subtraction sentences. Shows how addition and subtraction are related. Skill: Relating addition and subtraction. Level: Grade 1 — also suits Year 2 (UK).

For teachers: skills & standards

CCSS 1.OA.B.4: Understand subtraction as an unknown-addend problem (fact families)
Works as a morning-work page, a centre/station activity, homework or an early-finisher task.

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What age is it for?

It is designed for Grade 1 (ages 6–7), but use it with any child who is ready.

What skills does it build?

Relating addition and subtraction.

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Pagine's free library has 20,000+ children's books you can read in the Pagine e-reader or the free Pagine app — sorted by age and grade, with free audiobooks too.

More numbers & maths worksheets

Number Tracing 0–10 · Number 1 Worksheet: Trace, Count & Colour · Number 2 Worksheet: Trace, Count & Colour · Number 3 Worksheet: Trace, Count & Colour · Number 4 Worksheet: Trace, Count & Colour · Number 5 Worksheet: Trace, Count & Colour · Number 6 Worksheet: Trace, Count & Colour · Number 7 Worksheet: Trace, Count & Colour · Number 8 Worksheet: Trace, Count & Colour · Number 9 Worksheet: Trace, Count & Colour

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