Y2

Maths

Missing Number Problems (up to 20) Reasoning and Problem Solving

Worksheet
An image of the Missing Number Problems (up to 20) Reasoning and Problem Solving Resource


Promote deeper understanding of missing number problems up to 20 with this Year 2 Missing Number Problems (up to 20) Reasoning and Problem Solving worksheet. This activity contains one reasoning and two problem solving questions with two versions of each question. Designed to encourage deeper thinking, this activity is a great addition to your lesson. The answer sheet provided helps make marking a breeze!


Curriculum Objectives

  • Add and subtract numbers using concrete objects and pictorial representations, including: a two-digit number and ones; a two-digit number and tens; two two-digit numbers; adding three one-digit numbers
  • Recognise and use the inverse relationship between addition and subtraction and use this to check calculations and missing number problems