The significant figures(often known as the significant digits) of a number are figures that convey sense giving to its measurement decision which includes all digits except all zeros. For example, 012 has 2 significant...
Questions: 10  Attempts: 2052  Last updated: Jun 24, 2019
When trying to figure out what a significant figure is learners may become confused. There are three laws not to forget when it comes to significant figures and we covered them in class. Test how good you are at identifying...
Questions: 8  Attempts: 1500  Last updated: Aug 22, 2018

Sample Question
How many significant figures does 1261.63 have?
Scientific notation is the way that scientists easily handle very large numbers or very small numbers and very helpful when it comes to significant numbers. Identifying significant number can be confusing if one does not...
Questions: 10  Attempts: 736  Last updated: Jun 5, 2018

Sample Question
Bob measured the width of a cardboard box to be 640 cm. As written, which of the following digits in his measurement is/are significant? Check all that apply.