About This Set
Each of these 25 questions needs one method, and they run in topic order: types of numbers and decimals, divisibility and missing digits, factors and squares, remainders and unit digits, and HCF and LCM. So a wrong answer points straight at the section to reread. Give yourself about 20 minutes and finish the set before you check anything. With fewer than 20 right, go over the topics you missed before Practice Set 2.