---
product_id: 645073311
title: "MathLink Cubes Numberblocks 21–30 Activity Set, Toys for 3 Year Old Boys and Girls, 20 Activities Related to The TV Series, Sensory Toys for Autism"
brand: "learning resources"
price: "€ 150.75"
currency: EUR
in_stock: true
reviews_count: 5
category: "Learning Resources"
url: https://www.desertcart.sk/products/645073311-mathlink-cubes-numberblocks-21-30-activity-set-toys-for-3
store_origin: SK
region: Slovakia
---

# 10 double-sided activity cards tied to TV episodes 235 MathLink Cubes for hands-on number building 20 dual connector cubes for stable, creative builds MathLink Cubes Numberblocks 21–30 Activity Set, Toys for 3 Year Old Boys and Girls, 20 Activities Related to The TV Series, Sensory Toys for Autism

**Brand:** learning resources
**Price:** € 150.75
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect, Create, and Conquer Numbers Like Never Before!

## Quick Answers

- **What is this?** MathLink Cubes Numberblocks 21–30 Activity Set, Toys for 3 Year Old Boys and Girls, 20 Activities Related to The TV Series, Sensory Toys for Autism by learning resources
- **How much does it cost?** € 150.75 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/645073311-mathlink-cubes-numberblocks-21-30-activity-set-toys-for-3)

## Best For

- learning resources enthusiasts

## Why This Product

- Trusted learning resources brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Episode-Linked Learning:** Engage deeper with 10 double-sided activity cards that sync perfectly with Numberblocks TV episodes for immersive education.
- • **Sensory & Inclusive Design:** Crafted for diverse learners, including sensory-friendly features ideal for children with autism, making math accessible and fun.
- • **Visual Place Value Mastery:** Language-free character cards reveal number line secrets, boosting early numeracy and place value understanding.
- • **Build Numbers 21–30 Like a Pro:** Master complex numbers with 235 vibrant cubes and dual connectors for endless creative math play.
- • **Expand Your Numberblocks Universe:** Seamlessly continue learning from sets 1–10 and 11–20 to complete the ultimate Numberblocks collection.

## Overview

The Learning Resources MathLink Cubes Numberblocks 21–30 Activity Set offers 235 colorful cubes, dual connectors, and 10 double-sided activity cards that align with the popular Numberblocks TV series. Designed for children aged 3 to 7, this set enhances early math skills through hands-on building, visual place value learning, and sensory-friendly play. It complements previous Numberblocks sets, making it a must-have for young learners eager to master numbers 21 through 30 with engaging, episode-inspired activities.

## Description

Extend the number learning fun from the MathLink Cubes Activity Sets 1–10 and 11–20 from Learning Resources (each is sold separately) with the MathLink Cubes Numberblocks 21–30 Activity Set. There are 235 Numberblocks MathLink Cubes and 20 dual connecter MathLink Cubes which is everything children need to build the Numberblocks Twenty-one to Thirty in all the ways shown in the episodes. This exciting set also includes 3 exclusive character accessories that fans will recognise from the series. Like the other two sets, this activity set also includes double-sided activity cards with maths learning activities related to specific episodes. Children can do the activities alongside to extend the learning and reinforce the maths principles they see. There are also language-free character cards which show children the magic behind each number. Set includes 235 MathLink Cubes, 20 MathLink Cubes dual connector cubes, 38 face plates, 10 Numberlings, 3 accessories, 1 sticker sheet, 10 double-sided activity cards, 10 character cards, and Activity Guide.

Review: Numberblocks fans here and always satisfied with their quality, although we have a few issues with number links- they are pretty fragile and so far we have 1 snapped from each set- Nr 14 and Nr 21. I wish they were made/ attachable in the same way as for those Numberblocks figures ( the ones as one piece from 1-14). Great that for each Numberblocks mathlink figure there is a separate card with visual instructions and that some cubes are attachable from 2 sides which makes more stable figures. My 3 y old's favorite from this set is 27 made as a cube and he knows that 3 x 9 makes 27
Review: Wszystko zgodnie z opisem. Szybka wysyłka. Dziecko bardzo zadowolone. Mamy wszystkie 3 części Number bloks od 0-30. Czekamy na pozostałe. Serdecznie polecam sklep ♥️

## Features

- BUILD NUMBERBLOCKS 21–30: Numberblocks fans can build numbers Twenty-one to Thirty in all the ways shown in the episodes using Numberblocks MathLink Cubes.
- ACTIVITIES TIE IN WITH THE EPISODES: There are also 10 double-sided activity cards featuring activities that tie in with specific episodes. Children can watch these episodes alongside to reinforce the learning.
- CHARACTER CARDS: Learn more about each number from the included character cards. They’re language-free and show where each number is found on a number line. This helps children learn more about place value.
- GROW YOUR COLLECTION: This set continues the learning magic of the MathLink Cubes Numberblocks 1–10 and 11–20 Activity Sets which are each sold separately.
- INCLUDES: 235 MathLink Cubes, 20 MathLink Cubes dual connector cubes, 38 face plates, 10 Numberlings, 3 accessories, 1 sticker sheet, 10 double-sided activity cards, 10 character cards, and Activity Guide. The packaging and guide are multilingual.
- OFFICIAL NUMBERBLOCKS TOYS: Play and learn with official Numberblocks toys and games made by leading educational toys company Learning Resources.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D9HLT9ZK |
| Best Sellers Rank | #699,749 in Toys & Games ( See Top 100 in Toys & Games ) #438 in Activity Cubes |
| Customer Reviews | 4.7 4.7 out of 5 stars (374) |
| Item Weight | 2.93 pounds |
| Item model number | HM96321UK |
| Language | English |
| Manufacturer | Learning Resources |
| Manufacturer recommended age | 36 months - 7 years |
| Product Dimensions | 11.81 x 9.65 x 2.2 inches |
| Release date | July 15, 2024 |

## Images

![MathLink Cubes Numberblocks 21–30 Activity Set, Toys for 3 Year Old Boys and Girls, 20 Activities Related to The TV Series, Sensory Toys for Autism - Image 1](https://m.media-amazon.com/images/I/81XNkgQEdRL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***R on May 28, 2025*

Numberblocks fans here and always satisfied with their quality, although we have a few issues with number links- they are pretty fragile and so far we have 1 snapped from each set- Nr 14 and Nr 21. I wish they were made/ attachable in the same way as for those Numberblocks figures ( the ones as one piece from 1-14). Great that for each Numberblocks mathlink figure there is a separate card with visual instructions and that some cubes are attachable from 2 sides which makes more stable figures. My 3 y old's favorite from this set is 27 made as a cube and he knows that 3 x 9 makes 27

### ⭐⭐⭐⭐⭐ Review
*by W***️ on August 19, 2024*

Wszystko zgodnie z opisem. Szybka wysyłka. Dziecko bardzo zadowolone. Mamy wszystkie 3 części Number bloks od 0-30. Czekamy na pozostałe. Serdecznie polecam sklep ♥️

### ⭐⭐⭐⭐⭐ Review
*by A***R on January 5, 2026*

Fine built as all the math link cubes

## Frequently Bought Together

- Learning Resources MathLink Cubes Numberblocks 21–30 Activity Set, Toys for 3 Year Old Boys and Girls, 20 Activities Related to The TV Series, Sensory Toys for Autism
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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-31*