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Year 1 Missing Numbers Addition to 20 Worksheets | KS1 Addition | Primary Maths

Year 1 | Missing Numbers – Addition to 20 Worksheets

In these Year 1 missing numbers – addition to 20 worksheets, pupils are presented with incomplete addition facts, each with an empty box. Your class will write in the missing numbers to complete the correct addition facts. These activity sheets include a total of fourteen questions for your learners to solve missing number problems.

By identifying missing numbers in addition facts, children will reinforce their understanding of number relationships and develop a stronger sense of numbers. Completing the missing numbers in these Year 1 missing numbers – addition to 20 worksheets will help pupils practice and reinforce their knowledge of basic addition facts, improving their numerical fluency.

Our Year 1 missing numbers – addition to 20 worksheets are aligned with KS1 addition and subtraction on the primary national curriculum. All of our Year 1 addition worksheets can be used with your ideas for primary maths activities, learning resources, teaching material, visual aids, games, differentiation, activity sheets, display boards, homework, and lesson plans.

You may also like our Year 1 Missing Numbers – Subtraction to 20 Worksheets.

Check out the rest of our Year 1 maths worksheets.

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