Product details
SizeBox 16.3 x 11.5 x 3.7 cm
ColorsMulticolor
MaterialWood discs, printed cards
Age rangeAges 5 and up
BatteriesNone needed
You may also like
-19%
All Toys
Montessori Wooden Ten Frame Math Set
$42.99$52.99
Save $10.00
-18%
All Toys
Montessori Wooden Math Fishing Board
$44.99$54.99
Save $10.00
-17%
All Toys
Montessori Wooden Number Tracing Board
$42.99$51.99
Save $9.00
Why parents love this
Number senseMatching discs to answers shows how numbers are built.
Add and subtractPractice addition and subtraction within 10 in short, simple rounds.
Learning by doingMoving real discs makes abstract math easy to see and touch.
Ships in 1–3 days · Delivered in 5–12 business days · Free shipping over $50
Secure checkout
Encrypted payment
Screen-free
Pure imaginative play
30-day returns
Hassle-free
Free shipping
Orders over $50
HANDS-ON MATH
See how numbers fit together
Break numbers apart with the decomposition cards, then place the number disc that matches each answer circle.
- 46 double-sided arithmetic cards
- 10 decomposition cards
- Number discs from 1 to 10
EASY TO STORE
Everything fits in one box
Cards and discs store together in a color box, ready for home practice, travel or the classroom.
- Smooth, rounded discs about 3 cm across
- Box is 16.3 x 11.5 x 3.7 cm
- Light at about 0.2 kg
See it up close
Ages 5 and upCounting and adding within 10 suits preschool and early school learners. The discs are small, so supervise younger children.
What's in the box
46 double-sided arithmetic cards
10 decomposition cards
1 set of number discs, 1 to 10
Our promise to parents
We are a small shop, and we treat every child like our own. If we would not give it to our own family, it does not go in our store.
We care like familyEvery toy is chosen as if it were for our own kids
No guessing on agesWe list the age and any small parts on every toy
Your questions matterEvery product has an FAQ, and we read every message
Let kids be kidsHands-on, screen-free play that builds real skills
We make it rightDamaged or not as described? Tell us and we will fix it
Never left wonderingTracking sent by email once your order ships
Customer reviews
4.9
Based on 29 reviews
Loading reviews...
Frequently asked questions
What math does it cover?
Adding and subtracting within 10, plus breaking numbers into parts with the decomposition cards.
What is in each set?
46 double-sided arithmetic cards, 10 number decomposition cards and one set of number discs from 1 to 10, all in a color box.
How do I use the cards and discs?
Choose a card, work out the answer, then place the number disc that matches the answer circle. The decomposition cards show how a number breaks into parts.
What age is it for?
We recommend ages 5 and up. The discs are small, so please supervise younger children.
How big are the discs and the box?
The discs are smooth and rounded, about 3 cm across. The color box is 16.3 x 11.5 x 3.7 cm and weighs about 0.2 kg, so it is easy to carry.
What is the difference between Set A and Set B?
Both sets are for adding and subtracting within 10. Choose the one you like best, or contact us and we will help you pick.
Can I use it for home practice or in class?
Yes. It stores in one box, so it is ready for home practice, travel or the classroom.
How long does shipping take?
We process orders within 1–3 business days (orders placed after 5:00 PM PST or on weekends are processed the next business day). Delivery takes 4–9 business days after processing, for a total estimated delivery of 5–12 business days. Shipping is $4.99 on US orders under $50, and free on orders of $50 or more.
What is your return policy?
We offer 30-day returns. Read the full return and refund policy for details. If something arrives damaged or not as described, contact us and we will make it right.