Math Under $20 Activities

See all 184 math under $20 activities. MontiPlanet.com offers a complete overview with descriptions, benefits and age recommendations. Find all math under $20 activities.

Products

Age: 4 Years
$4.49
Age: 1-2 Years

Buy on the Seaside-Montessori store

Variants:Building Blocks[+3]
$19.99
Age: 6-8 Months

Buy on Amazon

$13.99
Age: 12-14 Months

Buy on Amazon

$9.88 $14.99
Age: 2-5 Years
$13.68
Age: 6-8 Months

Buy on Amazon

$10.99
They build confidence, early number sense, coordination, and logical thinking through hands-on practice.
Age: 3 Years
$5.95
Age: 3 Years and Up

Buy on the Wonder Space store

Variants:Animal[+2]
$15.99
Age: 2-4 Years

Buy on Amazon

$15.33 $16.14
Age: 9-12 Months
$19.95
Age: 12-14 Months

Buy on Amazon

$9.99 $15.00
Age: 1 Year
$19.99
Math activities suit children when they are ready to explore numbers, patterns, and simple problem-solving through hands-on play.
Age: 3 Years

Buy on Amazon

$9.99 $12.99
Age: 1 Year

Buy on Amazon

$19.99
Age: 3 Years and Up

Buy on Amazon

$8.99
Age: 1 Year

Buy on Amazon

$14.49 $27.99
Age: 1-2 Years

Buy on the Seaside-Montessori store

$9.99
Age: 18 Months-2 Years

Buy on Amazon

$17.99
maria montessori image
"Actually, a child has only a sensible appreciation of these proportions, but his mind is trained on the basic data that prepares the way for mathematics." Maria Montessori, The Discovery of the Child
Age: 1 Year

Buy on the HABA store

$19.99
Age: 3 Years

Buy on Amazon

$16.99
Age: 6-8 Months

Buy on Amazon

$16.95
Age: 3-4 Years

Buy on Amazon

$16.99
Age: 6-8 Months

Buy on Amazon

Variants:Classic[+1]
$19.95
Age: 12-14 Months

Buy on Amazon

$19.82 $24.99
Age: 6-8 Months

Buy on Amazon

$12.98
Age: 3-6 Years

Buy on Amazon

$19.95
Age: 6-8 Months

Buy on Amazon

$19.92
Age: 18 Months-3 Years

Buy on Amazon

$14.50
Age: 4 Years

Buy on Amazon

$16.99
Age: 18 Months-2 Years

Buy on Amazon

$13.58
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1 Reviews

More reviews

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!