In this lesson, children build on their learning in inverse operations to find missing numbers. They then build on their experience comparing calculations to help them find missing numbers. This lesson includes a teaching presentation accompanied by differentiated activities with a range of fluency, reasoning and problem-solving questions, as well as 3 sets of extra fluency questions.National Curriculum Objectives:
Mathematics Year 5:
• Add and subtract numbers mentally with increasingly large numbers
• Solve addition and subtraction multi-step problems in contexts, deciding which operations and methods to use and why

Level of this Pack:
Age: 9-10
 England & Wales: Year 5
 Scotland: Primary 5
 Rep. Ireland: Fourth Class
 Australia: Grade 4
USA: Grade 4
#autumn block 2
...