$Sum 15 Game - Alternate turns to be first to add to 15. Fun with Math for younger crowd - Creative Crafthouse$
$Sum 15 Game - Alternate turns to be first to add to 15. Fun with Math for younger crowd - Creative Crafthouse$
$Sum 15 Game - Alternate turns to be first to add to 15. Fun with Math for younger crowd - Creative Crafthouse$
$Sum 15 Game - Alternate turns to be first to add to 15. Fun with Math for younger crowd - Creative Crafthouse$

Sum 15 Game | Educational Montessori STEM Math Game for Kids

In stock, ready to ship

$15.49

Number of players 2 players

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Delivery and Shipping

Standard orders ship within 1 business day. Personalized items ship within 2 business days, and more detailed personalization, custom work, or larger orders may take longer.

Standard shipping is free on US orders over $99 (continental US only).

Description

The Sum 15 Game is an engaging Montessori STEM math game tailored for young learners and enjoyable for adults alike. Players take turns placing one disk at a time, aiming to be the first to create a sum of 15 using three disks. The board features laser-engraved text and durable, thick acrylic rings in two colors, which may vary. Crafted primarily for strength and aesthetic appeal, the 9.5” x 2.5” board supports additional challenges, such as forming sums of 17 with odd numbers or combining odd and even numbers. Designed and manufactured in Hudson, Florida.

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Product Specifications

Dimensions: 9.0 × 2.5 × 0.625
Materials: Wood, Acrylic
Age Range: Kids (6-8 years)
Number of Players: 2 Players
Piece Count: 6
What's Included: Game board (1), Playing pieces (6), Rules sheet (1)
Gift Occasions: Christmas, Birthday, Holidays, Back to School
Personalization Available: Yes
Category: Educational Learning Tool
Availability: In Stock

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Personalized laser engraving

a puzzle being laser engraved with personalized text by creative crafthouse

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Frequently Asked Questions

What is the Sum 15 Game?

It is a Montessori STEM math game where players take turns placing disks and try to be the first to make a sum of 15 using three disks. It is built for young learners and is enjoyable for adults too.

How do you play?

Players take turns placing one disk at a time on the board. The goal is to be the first to create a sum of 15 using three of your disks.

Are there other ways to play?

Yes. The board supports additional challenges, such as forming sums of 17 with odd numbers or combining odd and even numbers, so the difficulty can grow with the player.

What is it made of?

The board features laser-engraved text and durable, thick acrylic rings in two colors. The colors may vary. It is crafted for strength and visual appeal.

How big is it?

The board measures 9.5 inches by 2.5 inches.

Is this good for the classroom?

Yes. It is designed as a Montessori STEM math game, which makes it well suited for young learners building number skills, as well as for math practice at home.

Who is it for?

It works for kids learning numbers and for adults who enjoy a quick math challenge. The added sum-17 and odd-even variations keep it interesting across ages.

How many players?

Players take turns placing disks against each other, so it works as a two-player or small-group turn-based math game.

Who is this a good gift for?

It suits parents, teachers, and anyone looking for an educational math game that is also fun to play.

Can I personalize the Sum 15 Game?

Yes. The Sum 15 Game can be personalized with a custom laser engraving. Add a name, date, or short message when you order. See our laser engraving page for details and examples. For a custom logo or artwork, request a quote for custom work.

Where is it made and where does it ship from?

It is designed and manufactured by Creative Crafthouse in Hudson, Florida, and ships from our Florida workshop. Standard orders ship within 1 business day, and personalized orders ship within 2 business days.