Round and Estimate Numbers
In this rounding/estimating instructional activity, students use given information to solve 4 problems involving rounding and estimation, showing their work. Houghton Mifflin text is referenced.
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Multiplying Whole Numbers and Applications 4
Are your students learning about solving word problems involving multiplication? If they are, then this video could be a perfect complement to your lesson. Sal shows students how to use rounding to estimate the product of a double-digit...
2 mins 4th - 5th Math
How Do You Estimate a Quotient Using Compatible Numbers?
Learn how to do approximations to find a quotient. Given some large numbers to divide, how can this problem be tackled? It's often a good idea to do an approximation first as this can help to be in the ballpark in finding the solution....
4 mins 4th - 7th Math