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Year 3 Mental Maths Adding Ones & Tens Worksheets | KS2 Addition | Primary Maths

Year 3 | Adding 1s and 10s Mental Maths Worksheets

In these Year 3 adding ones and tens mental maths worksheets, pupils are shown thirty-six questions in which they will either add 1s or 10s to three-digit numbers. Great for helping children improve at adding numbers mentally!

These Year 3 adding ones and tens mental maths worksheets focus on mental addition, which helps pupils become more proficient in performing calculations in their heads. By adding ones and tens to 3-digit numbers, pupils reinforce their understanding of place value, recognising the role of each digit in the number.

Our Year 3 adding ones and tens mental maths worksheets are aligned with KS2 addition and subtraction on the primary national curriculum. All of our Year 3 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 Year 3 Subtracting Ones Mental Maths Worksheets.

Check out the rest of our Year 3 maths worksheets.


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