This colourful write-in book is packed with maths tips and puzzles,

including doodling, dot-to-dots, mazes and more. It covers adding and subtracting,

multiplying and dividing, times tables, fractions, measuring and shapes, with all the answers at the back of the book.

这本色彩鲜艳的手写书里充满了数学技巧和谜题，包括涂鸦、点对点、迷宫等等。它涵盖了加减法、乘除法、乘法表、分数、测量和形状。（所有答案都在书的末尾）