Free Printable Math Subtraction Worksheet (Up to 20) by tinywhiz | Sep 24, 2016 | 1st Grade, Counting, Kindergarten, Math, Subtraction | In this exercise, subtract toys and write down the correct number. This exercise is great for Kindergarten and First grade aged groups. Download Here More Math Resources Subscribe To Our NewsletterJoin our mailing list to receive the latest worksheets and blog posts from TinyWhiz. SUBSCRIBE! You have Successfully Subscribed!