Montessori Decimal Subtraction Task Cards | Place Value & Decimal Board Practice

An Elementary Montessori Inspired Math material to help students learn about subtracting decimals

These are command cards and designed for students to use after an introduction to the decimal board.

They are color coded to match the decimal board

Included are:

32 task cards: 16 Static and 16 Dynamic

Answers

Decimal subtraction can be one of those lessons that seems clear during the presentation — and then falls apart when children try to work independently.

These Montessori Decimal Subtraction Task Cards give students the structured follow-up practice they need to build confidence with decimal place value, regrouping, and accurate subtraction. They are designed to support children as they move from hands-on decimal work toward more abstract written calculation.

Instead of using generic worksheets that ignore Montessori materials, this resource keeps the work purposeful, visual, and connected to the way children actually learn decimals.

What this resource helps with

This printable task card set supports students as they practise:

• Subtracting decimals accurately
• Understanding decimal place value
• Aligning decimal numbers correctly
• Working with tenths, hundredths, and thousandths
• Regrouping when subtracting decimals
• Moving from concrete materials to written equations
• Building confidence with upper elementary decimal operations

Why this resource helps

Children often make decimal errors because they are treating the numbers as whole numbers, misaligning digits, or losing track of place value.

These task cards help slow the process down. Students can focus on one problem at a time, use Montessori decimal materials or a place value chart if needed, and gradually build independence.

For teachers, this solves a very real problem: you do not need to create endless follow-up examples after the decimal subtraction lesson. Print the cards, prepare them once, and use them again for practice, revision, small groups, or independent maths shelf work.

Perfect for

• Montessori upper elementary classrooms
• Homeschool maths lessons
• Decimal board follow-up work
• Place value practice
• Independent shelf work
• Maths centres
• Small group instruction
• Intervention and revision
• Students who need extra support with decimal operations

Created by a Montessori teacher

Created by a Montessori-trained teacher and school leader, this resource is designed for real Montessori classrooms where students need clear structure, hands-on understanding, and enough repetition to become confident.

Use it after your decimal subtraction presentation to help children practise without overwhelm — and without relying on worksheets that do not match the Montessori sequence.

You will need to own a decimal board

5 pages

You may also be interested in:

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Subtraction of Decimal Task Cards

Comparing Decimals to Fractions Match up

Exploring Fractions to Decimals

Exploring Fractions to Percentages

Decimal Task Cards

Multiplying Decimals by Whole numbers

Multiplying Simple Decimals by 10, 100 and 1000

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