Third class had a small fund raiser. The table below shows the money raised on each day last week. About how much money did they raise last week?

In this math shorts, we’ll estimate an irrational square root using a number line and perfect squares! Watch how we find which perfect squares a non-perfect square root falls between — and how to decide which it’s closest...

In this short video we will answer a standardized Math Test question where we are asked to estimate tip. We will round our bill to the nearest dollar first. Since we are asked to find 15% of a value we will first find 10% and then half...

In this short math video we will answer a standardized math test question using estimation & multiplication to solve a real world problem. We will review how to estimate a value. We estimate to create a simpler problem. We will...

This video covers the topic of estimation in maths; it explains what estimation is and what it is used for. Practice questions and answers are at the end of the video.

MacDonald wants to buy grain to feed his 4 horses. He went to the shop where they sell grain in bags of 6 pounds each. A horse needs at least 8 pounds of grain. He wasn’t sure how many bags he should buy….but he estimated that he will...

MacDonald wants to buy grain to feed his 4 horses. He went to the shop where they sell grain in bags of 6 pounds each. A horse needs at least 8 pounds of grain. He wasn’t sure how many bags he should buy….but he estimated that he will...

SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow...

In this video, the teacher explains how to use estimation to check if an answer is reasonable. They demonstrate how to round numbers and use compatible numbers to make estimations in different math problems.

Recognize estimation and estimate sums using rounding.

SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow...

SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow...

SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow...

SchoolOnline's Primary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 9-13, they cover every key topic and sub topic covered in Maths in clear and easy to follow steps.



This video...

This video shows the process for solving the problem presented in SATs 2022 Paper 2 Q4, which involves comparing and analyzing estimates. Students will understand the concept of estimation and how it can be used in real-life situations....

In this video lesson, students will learn how to read graphs by estimating between grid lines. The teacher emphasizes the importance of units and scale when interpreting graphs and provides a method for making accurate estimates. Through...

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...

In this video, the teacher explains how to use estimation to find the answer to division problems. They demonstrate the process of breaking down challenging problems into smaller parts and using estimation to get an approximate answer.

In this lesson, mathematicians will learn how to judge the reasonableness of an answer by estimating. They will understand that estimation involves rounding numbers to simplify calculations and obtain approximate solutions.

This video teaches students how to determine if their answers make sense by using estimation before solving problems. It emphasizes the importance of understanding units and thinking about the context of the problem to avoid making...

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...

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.

This video explains how to use estimation as a tool to get the rough value of a calculation without a calculator. The speaker provides examples of how to round values to one significant figure and perform the calculation using...

Learn how to round a number and estimate the answer with this cool animated video!