These 3-digit addition worksheets (no regrouping) help students practise adding larger numbers using place value strategies. Students solve problems using split strategy, base-ten blocks (MAB), and the standard algorithm, building strong conceptual understanding of addition. Perfect for Years 2–3 maths lessons, small group instruction, intervention, or independent practice. 📦 What’s Included ✔ 4 student worksheet pages ✔ 12 addition problems (3-digit addition, no regrouping) ✔ Clear wo