Subtraction, Year 1, • 17/07/2026 Missing numbers within 20 Previous Counting back from a 2 digit number (bridging) Next Redistribution You Might Also Like Column Subtraction with regrouping Part whole model to find a part leading into number equations Counting back in steps and jumps Two digit add a two digit not bridging one’s Number lines bridging 10
Subtraction, Year 1, • 17/07/2026 Missing numbers within 20 Previous Counting back from a 2 digit number (bridging) Next Redistribution You Might Also Like Column Subtraction with regrouping Part whole model to find a part leading into number equations Counting back in steps and jumps Two digit add a two digit not bridging one’s Number lines bridging 10