Add And Subtract Single Digits — Interactive Lesson (Ages 5–6)

By the end of this unit, students will be able to:

1. Add single-digit numbers fluently and accurately.
2. Deepen their understanding of numerical relationships and quantity.
3. Understand the commutative property of addition.

Curriculum Alignment: Year 1 Number: Addition and subtraction

• Read, write and interpret mathematical statements involving addition (+), subtraction (−) and equals (=) signs.
• Add and subtract one-digit and two-digit numbers to 20, including 0.

Designed for ages 5–6 (UK Year 1 / US Kindergarten). Aligned to the UK National Curriculum; adaptable to US state standards.