These worksheets are perfect for KG2 kids. However, I have used them in KG1 classes. By using these sheets, the kids can practice number recognition, assignment of values, and logical thinking. In my experience, most kids will solve a worksheet in 5-10 minutes. Although the usage and solutions of the worksheets can be understood from the cover of this product, the last page of the pdf shows the answers to the first sheet. As I continue to post about other activities where math and coding are hig