76n

Higher tier only

Stating the upper and lower bounds of a rounded number or measurement

76n Calculate bounds of a number rounded to the nearest 1, 10, 100, 1000.

76n Calculate bounds of a number rounded to a given number of decimal places.

76n Calculate bounds of a number rounded to a given number of significant figures.

76n Calculate bounds of a number truncated to a given number of decimal places.

21n: Identify the place value of a digit in a decimal number

24n: Put decimals in order and round to decimal places

58n: Rounding to significant figures

62n: Use inequalities to specify error due to truncation or rounding

Round

Upper bound

Lower bound

80n: Calculating an upper or lower bound for xy or x/y (higher tier only)

85n: Using upper and lower bounds to round to a suitable degree of accuracy (higher tier only)

89n: Calculating an upper or lower bound in the context of a shape or measure problem (higher tier only)

Lower and upper bounds

How to use this page

Review the KNOWLEDGE ORGANISER TILE
Watch the MET VIDEO
REVIEW THE 'PRIOR LEARNING' TOPICS (if needed)
COMPLETE QUESTIONS- click on the MyMaths, Corbett Maths or a Memrise quiz
MARK your work
Move onto 'FUTURE LEARNING' TOPICS if you want to see where this topic goes next
Ask your teacher for any help or your mymaths login details if you need them

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