100 More or Less - Worksheet

The "100 More or Less Worksheet" is a mathematical resource designed to help students practice calculating numbers that are either 100 more or 100 less than a given number. The worksheet presents a series of numbers, each in a column format, broken down into thousands, hundreds, tens, and ones to aid in understanding place value. Students are tasked with adding or subtracting 100 from these numbers to determine the new values. This exercise aims to strengthen their mental arithmetic skills and their grasp of the base-10 number system.

For example, the worksheet might display a number like 731 under the columns labeled 'hundreds', 'tens', and 'ones'. Students would then calculate what number is 100 more than this, which should be 831. The worksheet continues with a variety of numbers, providing ample practice for the concept. Similarly, the worksheet asks what number is 100 less than other numbers, such as 496, where the answer would be 396. This exercise is beneficial for enhancing students' numerical fluency and is suitable for use in the classroom or for additional home practice.