# Tens and Ones (to 50) Year 1 Lesson Slides

### Teacher Specific Information

These Tens and Ones to 50 Year 1 Lesson Slides have been designed to teach pupils the necessary skills to partition numbers within 50 into tens and ones. The slides are accompanied by a teacher explanation and have interactive questions embedded within to check understanding.

This teaching slide show will be useful for children to watch at home or for extra support as part of an intervention, or whole class activity.

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### National Curriculum Objectives

Place Value
Mathematics Year 1: (1N1a) Count to and across 100, forwards and backwards, beginning with 0 or 1, or from any given number

Mathematics Year 1: (1N1b) Count in multiples of twos, fives and tens

Mathematics Year 1: (1N2a) Count, read and write numbers to 50 in numerals

Mathematics Year 1: (1N2b) Given a number, identify one more and one less

Mathematics Year 1: (1N4) 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