Max Maths, Year 6, Practice, Review of pairs of 1-place decimals totalling 10

In the Year 6 Max Maths curriculum, students revisit the concept of finding pairs of one-place decimals that add up to 10. This review is crucial in reinforcing their understanding of decimal place value and addition. By drawing parallels between whole number pairs that sum up to 100, students can more easily grasp the concept of decimal pairs totalling 10. For instance, if they know that 32 plus 68 equals 100, they can apply this knowledge to understand that 3.2 plus 6.8 will equal 10.

The practice activity encourages pupils to fill in missing decimal numbers in a table where each pair must sum to 10. For example, if one entry in the table is 1.7, students must determine the number that, when added to 1.7, results in 10. This exercise not only aids in consolidating their arithmetic skills but also enhances their number sense with decimals. By using known pairs like 19 and 81, which total 100, students can deduce that 1.9 and 8.1 will total 10. This methodical approach helps them to see patterns and connections between whole numbers and their decimal counterparts, thereby deepening their mathematical understanding.