Students will expand their knowledge of rational numbers with this video. They will learn about rational numbers written as fractions shown on a number line.
A rounded number has about the same value as the number you start with, but it is less exact. For example, 341 rounded to the nearest hundred is 300. That is because 341 is closer in value to 300…
Numbers Please: Economic DataThe Economist's ToolboxIntroductionNumbers Please: Economic DataWatch Out! In the business press, you will read economic data. Often these data are called economic…