Speech Inc

Welcome to the One More/One Less activity! This interactive Boom™ Card deck is designed to help young learners understand the basic concepts of addition and subtraction in a fun and visual way. By practising “one more” and “one less”, children develop number sense, learn to recognise number patterns, and gain confidence in counting. Each card encourages children to think about how numbers increase or decrease by one, building a strong foundation for future maths skills.