Add Whole Hundreds Within 1000

Master place value with addition of whole hundreds within 1,000! This interactive drill helps students confidently solve problems like:

300 + 500 = 800

All addends are multiples of 100 (100, 200, …, 900), and sums stay within 1,000. Perfect for reinforcing that “3 hundreds + 5 hundreds = 8 hundreds”.

💡 Tip: Just add the hundreds digits, then add two zeros!