Build your pupils' understanding of the multiples of 10 with our Year 1 20, 30, 40 and 50 Teaching PowerPoint. This slide show focuses on children understanding the place value of each number. They will represent the number in different ways and will partition the numbers into tens and ones.

Starting with key teaching information and an intro question, these slides then cover a series of varied fluency and reasoning and problem-solving questions. This resource is sure to save you a lot of time - download today!