“Practice Makes Perfect”. Start now with the help of this fun study, practice & activity book on “Addition”, “Subtraction”, “Multiplication” & “Division”. Cover the answers with the extended back flap and write your answers in the space provided using a wipe-off marker or crayon. After checking your answers simply wipe the surface clean and you are ready to start again. You will have even more fun learning “Maths” by using the activity pages covering “Cross Sums”, “Color by Number”, “Dot to Dot”, “Building Pyramids”, “Mazes” and many others. This handy permanent re-usable book will make you an expert in “Maths”.