M+&+D+-+FRACTIONS

** Progressing towards level 3.0  ** fraction as operator (e.g. find ‘1/3 of’ by dividing into 3 parts) ** Progressing towards level 4.0  ** use area/ array to model (e.g. find 1/3 of 1/5 by dividing square into 5 rows and 3 columns) ** Progressing towards level 5.0  **  · division as multiplication by inverse  · use efficient algorithms
 * Multiplication and division (fractions) **