Practice addition and subtraction with interactive games. Sort blends and digraphs, match positional words to pictures, and spell 3-letter words. Build compound words with images. Count, sort, and match for early learning.
The app helps users develop mental calculation speed by simulating an abacus. It presents ten figures sequentially for addition, allowing users to become familiar with abacus techniques.
Guess a 3 or 4 digit number with unique digits. Receive feedback with A/B indicators showing correct digits in the right position and correct digits in wrong position. Adjust guess limits and number ranges.
