Home learning practice key stage 1 ages 5-7 The book is split into the following four SECTION ONE Addition sums using numbers 0-5 Addition sums using 6-10 Addition sums using 11-15 Addition sums using 16-20 SECTION TWO Subtraction sums using numbers 0-5 Subtraction sums using 6-10 Subtraction sums using 11-15 Subtraction sums using 16-20 SECTION THREE Empty box addition using any number in the range from 0-20, these sums contain an empty box you must fill in with the correct number to complete the sum. For instance, 8 + ? = 11. SECTION FOUR Empty box subtraction using any number in the range from 0-20, these sums contain an empty box you must fill in with the correct number to complete the subtraction sum. For instance 8 - ? = 3. Every worksheet contains 50 practice questions, so in total this book contains a whopping 2,600 practice addition and subtraction sums - enough to turn you into a maths wizard! With each page, you have the option to time yourself and to record your score. We recommend doing this, so that you can track your progress and see how you get better and more accurate the more you practice. You may like to do one page a day, or more if you feel like it. To assist in marking, on the reverse of every page are the solutions, so it’s easy to check as you go along whether you have got a sum right or not. Good luck, and enjoy your maths practice!