Dividing One and Two Digit Numbers by 100 - PowerPoint

In a Year 4 maths lesson focused on fractions and decimals, students learn the process of dividing one and two-digit numbers by 100. The key concept taught is that when dividing any number by 100, the digits move two places to the right, with zeros added if necessary to maintain place value. For example, dividing 5 by 100 would result in 0.05, illustrating that the number becomes 100 times smaller. This fundamental principle is crucial as students develop their understanding of decimals and place value.

The lesson utilises place value charts to visually aid students in solving division problems. Worksheets provide a series of division problems such as 2 ÷ 100 and 6 ÷ 100, with answers like 0.02 and 0.06 respectively. To reinforce the concept, students are presented with common errors, such as the incorrect statement that 4 ÷ 100 equals 400, and are asked to identify and correct these mistakes. This approach encourages critical thinking and a deeper comprehension of the division by 100, ensuring that students can apply the rule correctly in various mathematical contexts.