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Go to Home Page Home > iMath Worksheets > Place value, ordering and rounding
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Understand and use decimal notation and place value.
Multiply and divide integers and decimals by powers of 10.
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Multiply and divide numbers by 10, 100 and 1000
Age 11-12

Multiply and divide eg 0.6 x missing number box = 60
Just multiply
Just divide

Age 12-13

Multiply and divide by 0.1 and 0.01 eg 0.6 x missing number box = 0.06
Just multiply
Just divide

Age 13-14

Multiply and divide by an integer power of 10 eg 6.6 x missing number box = 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.

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example of number line

example of number line

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.

Example of rounding 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

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