Activities in this teaching pack include differentiated worksheets to identify and record sums that are one hundred more and less than different three digit numbers to six hundred for support ability levels and to one thousand for core and extension ability levels.

The interactive presentation gets the children to explore number sums that are one hundred more and less than different three digit numbers.

This lesson is part of a maths scheme of work to get the children to explore and record how to order three digit numbers by the place value of their digits and how the digits in a number change their numerical values when finding ten and one hundred more or less. There are teaching activities for shared learning, differentiated worksheets to support independent learning and interactive presentations to introduce concepts and key skills.