**round decimals to the nearest whole number and 1-decimal place - worksheets and challenges - Y5 & Y6 ** Resource includes: -differentiated main activities -a range of reasoning and problem solving challenges Made by a Year 5 teacher, for teachers!

round numbers to nearest 10, 100, 1000 (recapping rounding) Download includes: differentiated worksheets for objective A range of reasoning and problem solving challenges

read and interpret roman numerals to 1000 Download includes: differentiated worksheets for objective A range of reasoning and problem solving challenges

Identify factors of numbers (including sorting by the use of Venn diagrams) Download includes: differentiated worksheets for objective A range of reasoning and problem solving challenges

Use perimeter to calculate unknown lengths - worksheets and challenges - Y5 Resource includes: -differentiated main activities -a range of reasoning and problem solving tasks Made by a Year 5 teacher, for teachers!

This resource includes 3 differentiated challenges, which involve reasoning and problem solving. Made by a Y5 teacher, for teachers!

An exciting and **differentiated **Christmas themed “codebreaker” activity. Answers included. My class absolutely loved it! Answer a range more “relaxed” word problems linking to the four operations to crack the Christmas joke. Made by a Year 5 teacher, for teachers!

read and write 5 and 6 digit numbers (up to 1 million) Download includes: differentiated worksheets for objective A range of reasoning and problem solving challenges

interpret negative numbers in context, count forwards and backwards with positive and negative whole numbers through zero Download includes: differentiated worksheets for objective A range of reasoning and problem solving challenges

differentiated worksheet on cubed numbers. crack the code to reveal answer to a joke. A far more interesting way of getting the children to practise calculating cube numbers. Also includes a range of of reasoning and problem solving challenges

**divide by 10,100,1000 - worksheets and challenges - Y5 ** Download includes: differentiated worksheets A range of reasoning and problem solving challenges Made by a Y5 teacher, for teachers!

**identify prime numbers - worksheets and challenges - Y5 ** Download includes: differentiated worksheets A range of reasoning and problem solving challenges Made by a Y5 teacher, for teachers!

identify common factors - worksheets and challenges - Y5 and Y6 Resource includes: -differentiated main activites -a range of reasoning and problem solving tasks Made by a Year 5 teacher, for teachers!

3 differentiated set of number pyramid worksheets to reinforce the use of inverse to calculate missing numbers. Made by a year 5 teacher, for teachers.

**identify SQUARED numbers - ALWAYS SOMETIMES NEVER reasoning task ** slides encourage children to think logically and systematically when reasoning Download includes: slides with activity / examples / guidelines A range of reasoning and problem solving challenges Made by a Y5 teacher, for teachers!

MULTIPLY BY 10,100,1000- Y5 resources slides encourage children to think logically and systematically when reasoning Download includes: (all in the same file) differentiated resource sheets to complete A range of reasoning and problem solving challenges Made by a Y5 teacher, for teachers!

A fun and differentiated Christmas maths activity based on: Using the inverse to work out the missing numbers shown on the Christmas tree (works in the same way as number pyramids with missing digits). Made by a Year 5 teacher, for teachers!

**A SET OF 4 challenging, yet engaging Christmas themed problems. ** ***answers included The 4 challenge tasks are based on: Using place value and known facts to calculate the value of each Christmas symbol. Visualisation of shapes - Christmas parcel stacking challenge. Perimeter task - decoration of tinsel around an object. Present reasoning task - Use place value & known facts to work out value of each present. Then explain how they did it.

area of irregular shapes - worksheets and challenges - Y5 and Y6 Resource includes: -differentiated main activitIes -a range of reasoning and problem solving tasks Made by a Year 5 teacher, for teachers!