Decimal Fraction Exercise Activity Set2
The first photo is the maker's own. The other shots are illustrative.
Inv. no. NIE-062701
- Maker
- Nienhuis Montessori, since 1929
- Approval
- AMI
- Box
- Natural wood with dividers
- Cards
- Printed cardstock
- EAN
- 8719924013752
Final price incl. VAT. Delivery €5.90, €85.10 to go for free delivery.
Advice, warranty and returns are handled by us.
Why it costs €63.90
Behind the price of the original are things you can check yourself.
AMI approval
The material is approved by the Association Montessori Internationale (AMI). Nienhuis has made Montessori materials since 1929.
A verifiable original
The EAN 8719924013752 is on the box. It is the maker's number, not ours.

Decimal Fraction Exercise Activity Set in a child's hands
The second set of exercise cards with divider tabs in a wooden box for the decimal fraction exercise. The first set gets a child reading and building decimals; the second is where they have to be operated on, and that is where the old habits bite, because lining up a decimal point is not the same rule as lining up the right hand digit. Enough graded problems to work through the confusion is the only thing that fixes it. Decimal fraction exercise sold separately. Wood and cardstock, for ages 3 to 12.
Decimal Understanding
Builds concrete understanding of decimal place value and relationships through systematic card exercises.
Mathematical Organization
Numbered dividers teach sequential thinking and help children organize their mathematical work progressively.
Abstract Reasoning
Bridges the gap between concrete fraction materials and abstract decimal notation through visual representation.
Independent Practice
Self-contained system allows children to select appropriate challenge levels and work at their own pace.
How to present it
Place the wooden storage box on a mat. Remove cards from divider 1 first. Ensure work space allows for horizontal card arrangement.
- 1Begin with cards from compartment 1, laying them horizontally to show decimal progression from 0.1 to 0.9
- 2Introduce matching work by pairing decimal cards with their fraction equivalents
- 3Progress to compartment 2 cards, exploring hundredths and their relationships to tenths
- 4Create ordering exercises using mixed decimal values from different compartments
3 tips for parents
- Practice identifying decimals in everyday contexts like money (€0.50) or measurements
- Avoid rushing through compartments - mastery of tenths before hundredths is crucial
- Observe which card comparisons challenge your child and note for educator discussion
If you are not sure it suits your child, we answer in person.
Norbert Kovalčín, founder of Faborino · write to him
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What's in the Box
- Wooden storage box: with 3 numbered dividers
- Decimal fraction exercise cards: multiple sets
- Section tabs: numbered 1, 2, 3
Size and material
| Packaging | 13 × 11 × 7 cm |
| Box | Natural wood with dividers |
| Cards | Printed cardstock |
| Recommended Age | 6-12 years |
Care
Wipe box with dry cloth; keep cards dry
Frequently Asked Questions
What age is this Decimal Fraction Exercise Activity Set appropriate for?
This set is designed for children ages 3-6 who have been introduced to basic decimal concepts. However, in Montessori education, readiness is based on individual development rather than strict age ranges. Children should have experience with golden bead material and basic place value before beginning decimal fraction work.
What materials are included in the wooden storage box?
The set includes multiple printed exercise cards organized in three numbered dividers (1, 2, 3). The cards present decimal fraction exercises in a sequential progression, allowing children to practice decimal relationships, equivalencies, and conversions through visual and manipulative activities.
How does this activity set support decimal learning?
Children work through systematically organized exercises that build understanding of decimal fractions step by step. The cards provide visual representations and activities that help children discover relationships between whole numbers and decimal fractions, supporting concrete understanding before moving to abstract concepts.
Do I need other Montessori materials to use this set effectively?
While the exercise cards can be used independently, they work best in conjunction with Montessori decimal fraction materials such as decimal fraction boards, cubes, and squares. These concrete materials help children physically manipulate quantities before working with the more abstract card exercises.
How should children progress through the three numbered sections?
Children begin with cards in section 1, which introduce basic decimal fraction concepts. Section 2 presents more complex relationships and equivalencies. Section 3 offers advanced exercises combining multiple decimal concepts. Children should master each section before progressing to ensure solid understanding.
Product safety
Manufacturer: Nienhuis Montessori, Anders Celsiusstraat 15, 7442 PB Nijverdal, Netherlands
Decimal Fraction Exercise Activity Set