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 Understand and use decimal notation and place value. Multiply and divide integers and decimals by powers of 10. Multiply and divide numbers by 10, 100 and 1000 Age 11-12 Multiply and divide eg 0.6 x = 60 Just multiply Just divide Age 12-13 Multiply and divide by 0.1 and 0.01 eg 0.6 x = 0.06 Just multiply Just divide Age 13-14 Multiply and divide by an integer power of 10 eg 6.6 x = 0.0066 Just multiply Just divide Standard form Write numbers in standard form: positive powers Write numbers in standard form: positive and negative powers

 Compare and order decimals. Identify and estimate decimal fractions on a number line Age 11-12 Number line 1: numbers to 1 decimal place (number line goes up in 0.05) Number line 2: numbers to 1or 2 decimal places (number line goes up in 0.2, 0.25 or 0.5) Age 12-13 Number line 3: numbers to 2 decimal places (identify 5 numbers on each number line) Number line 4: numbers to 2 decimal places (more difficult than Number line 2)

 Round numbers. Age 11-12 Round a number to the nearest 1, 10, 100 or 1000 Round distances from London to the nearest 10, 100 or 1000 Age 12-13 Round a number to the nearest whole number or to one or two decimal places Round a number to the nearest whole number and to one and two decimal places Age 13-14 Round a number to the nearest whole number or to one, two and three decimal places