Boost counting and subitizing skills with these fun black-and-white math sheets for kindergartners and first graders. Improve counting up to 20 using pictures like ten-frames and twenty frames. Great for helping kids count accurately and recognize numbers better. Ideal for teachers looking to strengthen basic math skills in young students. What it does: These printable worksheets help students practice subitizing up to 20, improve number recognition, and enhance counting skills through the use of visual aids like ten-frames and twenty frames. **What's included:** - 20 black and white math sprints focusing on subitizing up to 20. - Corresponding answer keys for each of the 20 math sprints. - Visual aids such as ten-frames and twenty frames to help students with number recognition and counting. - Suitable for both classroom use and homeschool curriculum to reinforce number recognition and counting skills in kindergarten and 1st grade students. - PDF format - CCSSM aligned K.CC.3, K.CC.B.4, K.CC.B.4a, K.CC.B.4b, K.CC.B.5 - 40 pages total Who is it for: Geared toward kindergarten and 1st grade students, this resource is perfect for teachers seeking to reinforce number recognition and counting skills in an educational way using visual aids. Educational benefits: By incorporating visual aids like ten-frames and twenty frames, students can strengthen their understanding of numbers, improve counting accuracy, and hone their subitizing skills. How to use: Integrate these worksheets into your lessons as a math center activity, warm-up exercise, independent practice, or whole group learning to engage students and enhance their subitizing and number recognition abilities.