Looking for a way to challenge your class? Use this Year 4 Subtract from Whole Amounts Discussion Problem! This resource features two questions that are designed to encourage children to use their reasoning and problem-solving skills to find different ways of working and alternate answers through group discussions. An answer page is provided with this resource, which includes example answers. We suggest letting your class mark their own work, or that of a partner, to encourage even more discussion and self-correction.

These questions are trickier than standard questions, so be sure to use our other resources for this lesson first! Download today to try it out.