Easy 14-day returnsExpert-led curation100% Satisfaction Guarantee

Addition Indoor Activities

See all 22 addition indoor activities. MontiPlanet.com offers a complete overview with descriptions, benefits and age recommendations. Find all addition indoor activities.

Products

Age: 3-4 Years

Buy now on MontiPlanet

$41.00
Age: 3 Years

Buy now on MontiPlanet

$40.00
Age: 18 Months-2 Years

Buy on the Alphabet Trains store

$88.99
Age: 3 Years

Buy on the Little Bud Kids store

$32.99 $42.99
Age: 4-8 Years

Buy on the Little Bud Kids store

$28.99 $36.99
Age: 4 Years

Buy on Amazon

$21.99
Addition activities help children build counting, early math understanding, and confidence.
Age: 4 Years

Buy on Amazon

$29.99 $34.99
Age: 5 Years

Buy on Amazon

$45.99
Age: 6 Years

Buy on Amazon

$29.99 $32.98
Age: 3-4 Years

Buy on Amazon

$239.99
Age: 5 Years

Buy on Amazon

$96.99
Age: 4 Years

Buy on Amazon

$34.99
Children ready to count small groups and recognize numbers can begin addition activities, usually around 3+, with simpler materials building first steps.
Age: 4 Years

Buy on Amazon

$16.99
Age: 4 Years

Buy on Amazon

$16.99
Age: 4 Years

Buy on Amazon

$24.99 $26.99
Age: 3-4 Years

Buy on Amazon

$22.99
Age: 6 Years

Buy on Amazon

$27.99 $29.99
Age: 6-7 Years

Buy on Amazon

$21.84 $23.99
maria montessori image
"When numerical rods are given to children, we see that even the smallest take a lively interest in counting." Maria Montessori, The Discovery of the Child
Age: 4 Years

Buy on Amazon

$19.99
Age: 6-7 Years

Buy on Amazon

$27.99 $31.99
Age: 5-12 Years

Buy on Amazon

$13.49
Age: 8 Years

Buy on Amazon

$18.99

Create a home that works better for both you and your child.

Receive our free e-book full of practical tips for arranging your home in a child-friendly and organized way, and stay up to date via our newsletter.

For which age are you interested?

Logo
10

3 Reviews

More reviews

Roddy

19-06-2026

I bought the farm push walker for my son. The delivery was quick and the quality is excellent. I recommend.

Kathy

16-06-2026

I had a great experience with Montiplanet. Communication was friendly and responsive, and everything with my order for my niece went smoothly. It was a pleasant experience, and I would definitely purchase from them again.

Ellen

26-05-2026

Really happy with the mud kitchen. The quality is great, and it looks beautiful in the garden. Our kids spend hours playing with water, sand, mud, and pretending to cook. It’s a fun way to keep them active and creative outdoors. The setup was easy, and the materials feel sturdy and durable. Definitely a great addition for outdoor play. Highly recommended!