Thanksgiving Fact Families Worksheet
This Thanksgiving fact families worksheet gives 1st grade students practice with addition and subtraction within 20. An answer key is included, so a holiday math review takes almost no prep.
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About this resource
Description
This thanksgiving fact families worksheet gives first grade students a friendly, holiday-themed way to practice addition and subtraction fact families within 20. A fact family is a group of three numbers that make two addition facts and two subtraction facts, and seeing all four together is what turns separate answers into one connected idea. Once a child knows that 4 and 8 make 12, the facts 12 minus 4 and 12 minus 8 stop being new problems to solve.
Each of the three cards on the page shows a fact-family triangle with one number missing. Students find the missing number first, then use all three numbers to complete the four facts printed underneath. Because the unknown moves around the triangle from card to card, children cannot fall into a single habit of always adding or always subtracting. They have to look at what is given and decide.
What’s Included
- Three fact-family triangles, each missing a different number
- Twelve addition and subtraction facts to complete, with a clear answer box for each
- Sums and differences within 20, appropriate for first grade
- A cheerful Thanksgiving turkey illustration
- A full answer key on the second page
Three Reasons This Helps Kids
- Fact families show addition and subtraction as opposites, not as two unrelated skills
- Moving the unknown around builds flexible thinking instead of memorized steps
- The triangle gives children a picture they can hold in their heads while they work
Ideas for Teachers and Parents
Before children start this 1st grade fact families worksheet, build one family together on the board with counters so they can see the whole break apart into two parts. As they finish each card, ask them to read the four facts out loud; hearing the same three numbers four times is what makes the pattern stick. For extra practice, hand a child three number cards and ask them to build their own triangle. This thanksgiving fact families worksheet also works well as a quick Thanksgiving week review or an early finisher activity.
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