Subtraction, Year 1, • 17/07/2026 Counting back from a 2 digit number (bridging) Previous Counting back on a number line using a part whole Next Missing numbers within 20 You Might Also Like Sharing Crossing out using part whole models Number tracks and tens frames Column Subtraction with regrouping Y3 Complex
Subtraction, Year 1, • 17/07/2026 Counting back from a 2 digit number (bridging) Previous Counting back on a number line using a part whole Next Missing numbers within 20 You Might Also Like Sharing Crossing out using part whole models Number tracks and tens frames Column Subtraction with regrouping Y3 Complex