TY - BOOK AU - Mumbray,Tom AU - Giaufret,Benedetta AU - Rusiná,Enrica TI - Lift-the-flap MENTAL MATHS SN - 9781474995818 U1 - 513.9 23 PY - 2023/// CY - London PB - Usborne Publishing Ltd. KW - Mental arithmetic KW - Juvenile literature KW - Board books KW - Lift-the-flap books N1 - On board pages with lift-the-flaps; What is mental maths -- ; Number bonds -- ; Fact families --; Times tables -- ; Rounding and estimating --; Partitioning -- ; Bridging --; Checking your answers -- ; Fun house N2 - Crammed with clever tips, tricks and techniques, this book makes mental arithmetic a breeze. With lots of practice puzzles and questions - just lift the flaps to reveal the answers. At the end, you can put your newly-learned skills to the test with a maths maze game ER -