Four in Four - Multiplication Set J 2 digit number 2, 4, 8

The "Four in Four" series is a set of timed multiplication challenges designed for Year 3 students to enhance their proficiency in multiplying 2-digit numbers by 2, 4, and 8. Each sheet presents four multiplication problems, and the goal for the learners is to complete all four calculations within a four-minute time frame. The exercises are systematically arranged in sets, with each set containing ten sheets, allowing for progressive practice and reinforcement of multiplication skills.

For example, the first sheet in Set J includes problems such as 21 x 8 and 14 x 4, while subsequent sheets present a variety of similar 2-digit multiplication challenges. The tasks are intended to build confidence and speed in performing basic arithmetic operations. To aid in learning and self-assessment, an answer key is provided for each sheet. This key lists the correct products for the given problems, such as 21 x 8 equalling 168 and 32 x 4 resulting in 128, ensuring that students can check their work and understand any errors made during the exercise.