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Curated Video
Using Front-End Estimation to Solve Multi-Step Word Problems
In this video, the teacher explains how to solve multi-step word problems using front-end estimation. They demonstrate how to determine the two highest place values in a number and use them to estimate the answer.
Curated Video
Assessing the Reasonableness of Products Using Front End Estimation
In this lesson, students will learn how to assess the reasonableness of multiplication problem answers using front end estimation. They will practice keeping the first digit of both factors the same and then multiplying to check if the...
Curated Video
Assess Reasonableness of an Answer Using Front End Estimation
In this video, students are taught to round the lead digit to the nearest hundred and then add the rounded numbers to get an estimated sum. By comparing this estimate with the actual sum, students can determine if their answer is...
Curated Video
Estimating to Check the Reasonableness of Your Answer in Word Problems
In this video, students will learn how to estimate the answer to a word problem and check the reasonableness of their answer. The video covers different estimation strategies such as rounding, clustering, using friendly numbers, and...
Curated Video
School Play (Use estimation strategies (front-end estimation, front-end estimation with adjustment, rounding) and assess the reasonableness of answers in multistep word problems)
In the first day of its showing 567 people saw the school play. On the second day 359 people saw it. About how many people watched the play altogether?