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Montessori Hundred Board Task Cards Set 3 | Place Value & Mental Maths

Montessori Hundred Board Task Cards Set 3 | Place Value & Mental Maths

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When children are confident with counting and skip counting on the Hundred Board, the next step is helping them use it as a true mathematical thinking tool.

This Montessori Hundred Board Task Cards Set 3 gives children purposeful practice with place value, mental maths, jumps of 10, number relationships, and early addition and subtraction strategies. It is ideal for children who are ready to move beyond simple number ordering and begin using the Hundred Board to reason, estimate, and calculate.

Instead of giving children abstract worksheets too soon, these task cards keep the learning visual, concrete, and connected to the Montessori Hundred Board.

What this resource helps children practise

This set supports children as they work on:

  • Understanding tens and ones
  • Building place value confidence
  • Adding and subtracting using jumps of 10
  • Recognising number relationships on the 100 chart
  • Developing mental maths strategies
  • Strengthening estimation skills
  • Noticing patterns in number movement
  • Moving from concrete work toward abstract calculation

Why this resource helps

Many children can complete a Hundred Board but still struggle to explain what happens when numbers increase by 10, decrease by 10, or move across rows and columns.

These task cards help children slow down and notice how numbers are structured. They encourage students to use the Hundred Board to think, not just count.

For teachers and homeschoolers, this solves a common planning problem: you do not have to invent meaningful extension questions yourself. Print the cards, prepare them once, and use them again for independent shelf work, small group lessons, revision, or maths centres.

Perfect for

  • Montessori lower elementary classrooms
  • Homeschool maths lessons
  • Hundred Board follow-up work
  • Place value practice
  • Mental maths warm-ups
  • Independent maths shelves
  • Small group instruction
  • Revision and intervention
  • Children ready for more advanced Hundred Board work

Created by a Montessori teacher

Created by a Montessori-trained teacher and school leader, this resource is designed for real classrooms where children need purposeful repetition, independence, and hands-on maths experiences that build deep understanding.

This is Set 3 in the Montessori Hundred Board Task Cards series. It is best used after children have worked with foundational number sense and skip counting tasks, and are ready to explore place value and mental maths more deeply.

18 pages

PDF - This is a Downloadable Resource

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Montessori math: hundreds board task cards SET 3 - montessorikiwi
Montessori Hundred Board Task Cards Set 3 | Place Value & Mental Maths
Montessori Hundred Board Task Cards Set 3 | Place Value & Mental Maths
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✔ Created by a Montessori-trained teacher and school founder

✔ Used in real Montessori and homeschool settings

✔ Designed to support independence, mixed-age learning, and neurodivergent learners

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