They begin to study arithmetic in kindergarten, so when they come to first grade, many children already know how to count. Our virtual kindergarten at Preschool Math also invites you to test your basic math knowledge. Before you will be a school board, on which mathematical examples appear, already solved. You need to quickly check them and click on the buttons below. If the answer is correct, click on the button with a green checkmark, and if not, with a red cross. At the very bottom you will find a red scale that decreases all the time - this is a timer. However, if you answer questions quickly and correctly, the scale will slow down and even increase again in Preschool Math.