Count in steps of 2s, 3s and 5s, and steps of 10.  Recognise place value in two-digit numbers.  Compare and order numbers up to 100 using <, > and =.  Recall and use number addition/subtraction facts to 20, and derive related facts.  Add and subtract mentally and with objects one- and two-digit numbers.  Understand and use the inverse relationship between addition and subtraction.  Know 2×, 5× and 10× tables, including recognising odd & even numbers. Calculate mathematical statements using x and ÷ symbols.  Recognise, find, name and write 1/3, 1/4, 1/2 and 3/4 of size, shape or quantity and write simple fraction facts, e.g. 1/2 of 6 = 3.  Combine amounts of money to make a value, including using £ and p symbols.  Tell the time to the nearest 5 minutes, including drawing clocks. Describe properties of 2-D shapes, including number of sides and symmetry.  Describe properties of 3-D shapes, including number of edges, vertices and faces.  Interpret and construct simple tables, tally charts and pictograms.