Result unknown Ex: Part-part-whole problems Part unknown Ex: Whole unknown Ex: Compare problems Difference unknown Ex: Larger part unknown Ex: Smaller part unknown Ex: Multiplicative structures Product unknown Ex: Factor unknown Ex: Division structures Partitive division Total amount known Number of groups known Size or measure of each group unknown Ex: Quotative division (also known as Measurement division) Total amount known Size or measure of each group known
Result unknown Ex: Part-part-whole problems Part unknown Ex: Whole unknown Ex: Compare problems Difference unknown Ex: Larger part unknown Ex: Smaller part unknown Ex: Multiplicative structures Product unknown Ex: Factor unknown Ex: Division structures Partitive division Total amount known Number of groups known Size or measure of each group unknown Ex: Quotative division (also known as Measurement division) Total amount known Size or measure of each group known