A weekly programme covering multiplying three small numbers, counting on, negative numbers, learning the 11x table, division and Roman numerals.

Recognising equivalent fractions, adding fractions, converting decimals to fractions, rounding numbers as well as mental arithmetic are all part of this week's programme.

Lines of symmetry, co-ordinates, angle, finding change from £5 or £10 and mental arithmetic are all part of this week's work.

Week 17 covers ordering numbers, perimeter, addition, estimating subtraction as well as plenty of mental arithmetic.