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Community Primary School

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Unit 9: Numbers to 50


Today’s Lesson Focus:

Today’s lesson follows on from yesterday’s learning where we were finding one more than a number and one less than a number within 50.


We will be using a 50 chart to help us find one more or one less than a given number. We will also use it to find a missing number, for example: 25 is one more than ?


You will also be introduced to using Base 10 equipment to find one more or one less. The video shows you how to use it. When we get back to school, we will do some practical lessons using the Base 10 equipment.



Watch today’s video to find out more:  

Today's Tasks:



Use a 50 Number Chart to help you show one more and one less. You will need colouring pencils or pens!


Use a 50 Number Chart to find one more or one less and complete the grid.


Complete the Reasoning Question and answer the Challenge Card Questions.