Make teaching 2-digit column subtraction without exchanging simple and engaging with these clear, printer-friendly worksheets! Using Base Ten blocks to provide visual support, these activities help ...
docx, 149.42 KB docx, 148.73 KB docx, 149.97 KB docx, 149.64 KB pptx, 2.58 MB This is an introduction to Column subtraction aimed at Year 3 (UK) or Second grade (US). It starts of with basic examples ...