This is a worksheet that children must fill in the missing numbers from 1-50. Of course, you can mix up the numbers in many ways but it gives you a template and a quick idea if your students can correctly count to 50 and write the numbers in the empty spaces provided. I put two of them on 1 page so you can be Eco friendly! Also, both charts are different so there are two different charts for your students to fill in. Enjoy!