Find X

Updated on August 8, 2026

DIY worksheet for kids - Maths

Find X Worksheet for Kids: Free Printable Maths Activity

Introduce unknown values without making early algebra feel intimidating. This printable activity asks children to work backwards and identify the missing value in each equation. Instead of simply calculating an answer, learners must recognise the relationship between numbers and decide which operation will reveal X.

Why this worksheet helps

The activity supports number relationships, inverse operations, logical thinking and equation-solving. Because the task is short, visual and easy to print, it can be used as independent practice, a lesson warm-up, homework or a screen-free learning break. Children can work at their own pace and revisit any question that needs more thought.

How to use this printable activity

Begin with one example and model how to check the answer by placing it back into the equation. Encourage children to show their working so that the process, not only the final number, becomes part of the learning. Keep the focus on explaining the thinking process rather than finishing quickly. A short conversation after the activity can help children notice strategies they can reuse in future questions.

Download and explore more worksheets

Download the free find X worksheet for kids and print it for use at home, in the classroom or during a learning club session. Browse the complete collection of free worksheets for kids. For related practice, try our missing number worksheet for kids, math word problems worksheet for kids and math challenge worksheet for kids.

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