Show What You Know! This bundle includes a 3-digit addition (with and without regrouping) quiz, a 3-digit subtraction (with and without regrouping) quiz, and combo of the two (see my freebie of this part). These quizzes are perfect for a quick assessment of addition and subtraction skills. They are a mix of regrouping so you can see where your students might be struggling with this concept. Each problem also includes a place value chart so your students can show you the process in two ways-using the traditional algorithm and/or drawing base-10 blocks to illustrate the process. I have used the quizzes for small group assessment, exit slips, and whole class assessment. Thank you for your purchase!