Description: A learning card series that includes over 40 cards plus a workbook. By using the cards and workbook together, children can play in various ways while learning and having fun. The cards are made in a compact size perfect for little hands, with a sturdy thickness for long-lasting use, and come with a cute ring for easy organizing and storage. Written by: Applebee Books Editorial Team Recent works: Baby Focus Book, The Ugly Duckling, Aesop's Fables… 190 titles total Illustrated by: Lee Hye-jin Recent works: … 6 titles total A Brain Revolution for Toddlers, Starting with Cards - Brain Play Cards Brain Play Cards is a learning card series that includes over 40 cards along with a workbook. By using the cards and workbook together, children can play in various ways while learning and having fun. The cards are made in a compact size perfect for little hands, with a sturdy thickness for long-lasting use, and come with a cute ring for easy organizing and storage. Have fun playing and learning with Brain Play Cards! Math Cards Learn numbers 1 through 10, and explore math concepts like shapes, symbols, addition, and subtraction. ● This set includes 42 math cards covering numbers 1-10, shapes, operation symbols, and addition/subtraction, along with a workbook to practice numbers, shapes, comparing quantities, and simple addition and subtraction. ● By looking at the number cards from 1 to 10, children learn the shapes and names of numbers, and by matching number cards with dot cards and object cards showing the corresponding quantity, they learn the concept of numbers. ● Shape cards help children recognize basic shapes such as circles, squares, and triangles. ● Cards with math symbols help children learn addition, subtraction, and comparison signs. ● Children practice simple calculations by matching addition and subtraction cards with the correct answer cards. ● After playing, children can sort the cards by type and organize them neatly on the ring.