The term "Number Skills" refers to a set of mathematical abilities that involve working with numbers. These include basic arithmetic operations such as addition, subtraction, multiplication and division; understanding number concepts like place value, rounding, estimation, fractions, decimals, percentages, ratios and proportions; and being able to perform calculations involving these concepts quickly and accurately. Number skills are essential for everyday life, from managing finances to solving problems in various fields such as science, technology, engineering, and mathematics (STEM).