Tarsia Puzzle | Add And Subtract Two 3-Digit Numbers | Year 3

Deepen your Year 3 pupils' understanding of addition and subtraction with this challenging tarsia puzzle.

Mix up the triangles in this tarsia puzzle and task your pupils to solve the adding and subtracting of two 3-digit number calculations and match the questions and answers.

This adding and subtraction of two 3-digit numbers tarsia puzzle can be used as an individual task to challenge pupils, or in partners or small groups to encourage mathematical conversations.

Often, teachers try to find fun ways for pupils to explore individual concepts. This tarsia puzzle provides an alternative to traditional worksheets when practising adding and subtracting two 3-digit numbers.

You’ll find a template page for pupils to rebuild the adding and subtracting of two 3-digit numbers tarsia puzzle. Blank templates can also be used as an additional task for pupils to create an addition and subtraction puzzle of their own.

Year 3 add and subtract two 3-digit numbers tarsia worksheet

• Add two 3-digit numbers

• Subtract two 3-digit numbers