Y1

Maths

1 Less Discussion Problem

Worksheet
Group work
An image of the 1 Less Discussion Problem Resource


Give your class a challenge to sink their teeth into with this Year 1 1 Less Discussion Problem resource. Children will use the clues to investigate the number of marbles each child has. If Bailey changes his number, can your class work out the new totals?

Use this activity in pairs or small groups. It is perfect for an extension or intervention!


Curriculum Objectives

  • Identify and represent numbers using objects and pictorial representations including the number line, and use the language of: equal to, more than, less than (fewer), most, least
  • Given a number, identify one more and one less