Y1

Maths

Numbers 15, 16, 17, 18 and 19 Reasoning and Problem Solving

Worksheet
An image of the Numbers 15, 16, 17, 18 and 19 Reasoning and Problem Solving Resource


Embed pupils' understanding of representing numbers to 20 with our Year 1 Numbers 15, 16, 17, 18 and 19 Reasoning and Problem Solving activity. Children will demonstrate their understanding that teen numbers are made up of 1 ten and a number of 1s. They will explain the mistake on a part-whole model and complete loop cards by matching representations that show the same number.

This resource includes one reasoning and one problem-solving question to complete.


Curriculum Objectives

  • Count, read and write numbers to 100 in numerals
  • 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