85n
Higher tier only
Using upper and lower bounds to round to a suitable degree of accuracy
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
76n: Stating the upper and lower bounds of a rounded number or measurement (higher tier only)
80n: Calculating an upper or lower bound for xy or x/y (higher tier only)
Round
Upper bound
Lower bound
Degree of accuracy
How to use this page
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