Place value - 1, 10, 100 more or less 2 - Worksheet

The worksheet titled "1, 10, 100 More or Less" is designed to help Year 2 students understand and practise the concept of finding 10 or 100 more or less than a given number. This is an advancement from their previous learning where they dealt with finding one more or less. The exercise encourages children to represent their answers in various forms, including numerals, words, or using concrete objects like Base 10 or Place Value Counters. The resources provided for the lesson include differentiated worksheets and teaching slides to cater to the varying abilities of the children.

The activities involve filling in tables where the students must determine what number is 100 more or 100 less than the one given. Questions like "What is 100 more than/less than ______?" and "Which column changes? Can more than one column change?" prompt critical thinking and help solidify their understanding of place value. As the difficulty increases, students deal with missing parts of the table, requiring them to use reasoning and problem-solving skills. The aim is to build fluency and precision in manipulating numbers, and the worksheets are structured to guide children from working towards the expected level to achieving greater depth in their mathematical understanding.