Are you a teacher who needs to check students subtraction with regrouping skills but don’t have time to grade 100 papers? Would you like to be able to see which students will need support in their subtraction with regrouping skills while your strong mathematicians are entertained and engaged?
 
I get it, I really do. That’s why I created this simple worksheet that checks your student's subtraction with regrouping skills in just 10-15 minutes! It includes 12 problems that when answered correctly reveal the answer to an age appropriate joke. when answered incorrectly they produce gibberish and you’ll be able to quickly identify your students who need extra support.