4:20EAddition
Addition and Subtraction — Level 4
Extension page. Complete algorithms, looking for tens. State what the questions could be about e.g. temperatures, heights. Write algorithms for headings e.g. length of fingers on left hand.
Addition and Subtraction — Level 4
Extension page. Complete algorithms, looking for tens. State what the questions could be about e.g. temperatures, heights. Write algorithms for headings e.g. length of fingers on left hand.
