Addition and Subtraction - Estimate answers - Starter

In a Year 4 maths lesson, students are encouraged to engage with a variety of numerical problems to enhance their arithmetic skills. The lesson begins with a 'Fluent in Four' revision exercise, where they tackle a series of quick-fire questions designed to test their proficiency in basic operations. The main activities of the day involve using a fraction wall to identify equivalent fractions, demonstrating a clear understanding of how fractions relate to one another. Additionally, students are tasked with solving a subtraction problem, finding the difference between 7,000 and 3,517 using different methods to ensure a firm grasp of the subtraction process.

The lesson continues with multiplication and division challenges. Students are asked to determine how much greater 9 times 4 is compared to 3 times 8, and to fill in the blanks for multiplication facts. A practical problem is presented where they must figure out how many hexagons can be constructed with 56 sticks, requiring them to divide and understand remainders, thereby reinforcing their division skills. This is followed by a similar division problem where they must divide 68 by 7, providing further practice in dealing with remainders. Through these exercises, students apply their knowledge of multiplication, division, and fractions in a variety of contexts, solidifying their understanding of these fundamental mathematical concepts.