🎯 WALT: We Are Learning To

• Use grouping strategies to add numbers up to 1000 efficiently

• Partition numbers into hundreds, tens and ones to make addition easier

Success Criteria:

☐ I can partition numbers up to 1000 into hundreds, tens, and ones

☐ I can use grouping strategies when adding two numbers

☐ I can explain my thinking to a peer

📊 Part 1: Partition and Group

347 = _______ hundreds + _______ tens + _______ ones

526 = _______ hundreds + _______ tens + _______ ones

456 + 278 = (400 + 200) + (50 + 70) + (6 + 8)

= _______ + _______ + _______

= _______

🧮 Part 2: Problem Solving

Method 1:

Method 2: