This is a differentiated worksheet (with ANSWERS) to accompany my first lesson on upper and lower bounds that can be found in my shop.
This worksheet (as the majority of mine are) is differentiated to practice both finding the upper and lower bounds of measurements and also upper and lower bounds with problems involving a calculation as well. This leads really into my second lesson on upper and lowers bounds that are also available from my shop. The lessons that I have done on upper and lower bounds also include lots of teaching examples, MWB activities, more questions, starters and plenaries to give you two packed lessons worth of material.
NOTE: Feel free to browse my shop for more excellent free and premium resources and as always please rate and feedback, thank you.