Help your children to deepen their understanding of adding 2 and 3-digit numbers with this Year 3 Add 2-Digit and 3-Digit Numbers differentiated worksheet.

Offering three different levels of differentiation, and with one reasoning and two problem-solving questions at each level, this worksheet been designed with choice and effectiveness in mind.

Ideal for use in class or as an activity at home (possibly with your more confident children), this resource comes with an answer sheet. We suggest letting your children mark their own work, or their partner's, to prompt more discussion and self-correction in class.