Max Maths, Year 3, Work Book, Adding 2-digit numbers mentally

The Max Maths Work Book for Year 3 presents a series of exercises aimed at enhancing students' ability to add two-digit numbers mentally. Practice 5 focuses specifically on this skill, providing a range of problems that encourage children to perform mental arithmetic efficiently. The first set of questions, under the heading 'Add the numbers', presents pairs of two-digit numbers that students are required to add together. This task is designed to help students practice and consolidate their addition skills, fostering confidence in handling numbers without the need for written calculations or the use of a calculator.

Following this, the workbook introduces an exercise that involves regrouping numbers into tens and ones before adding them together. This step-by-step process aids students in understanding the structure of numbers and the concept of place value, which is crucial for performing mental addition accurately. The final section of Practice 5 presents a list of addition problems where students are prompted to add the numbers mentally. This collection of exercises ranges from simpler sums to more challenging ones, allowing students to apply their mental strategies and improve their arithmetic fluency. Overall, the activities are designed to reinforce the fundamental skill of mental addition in a structured and engaging way.