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Can you round numbers to the nearest ten? Practice this important skill and win the space race.
Free Rounding Calculator - round decimal numbers to the nearest tenth or hundredth step by step
Round decimals to a given place value. Drop a ball over a number line and observe the rounded value where it lands.
Use the calculator to answer a question and then round your answer to the nearest 10, 100, whole number or to 1, 2 or 3 decimal places. The correct answer is then shown on a number line. Play against the clock to see how many points you can score.
Maths tutorial and videos on the topic of rounding to a whole number, a given number of decimal places or significant figures.
Place values indicate the position of a digit in a number. To the left of the decimal point, the first few place values are ones, tens, hundreds and thousands. Wolfram|Alpha can compute place values for both integers and decimals and can round numbers to any place value.
A virtual set of interactive place value counters for use in and out of the classroom.
