200-slide ANIMATED Kindergarten Numbers to 20 PowerPoint lesson and numbers to 20 worksheets designed to introduce or practice writing numbers 1-20, counting numbers to 20, and identifying numbers to 20. The math PPT lesson plus worksheets fit perfectly in your math morning work, numeracy mini unit, group presentations, and individual assignments! Teach numbers 1–20, counting to 20, and number recognition with this useful resource and help students learn to count, trace, write, and identify