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Curated Video
Identify the Equation of a Line | HS.A-CED.A.2
Identify the equation of a line graphed on a coordinate plane.
Curated Video
Write & Simplify a Complex Fraction to Find Unit Rate | 7.RP.A.1
In this math video we will write and simplify a complex fraction to find unit rate. We are given a relationship and asked to find the unit rate. We will write the relationship as a ratio in fraction form. Since both of the quantities...
Curated Video
Estimate a Square Root without a Calculator! | 8.NS.A.2
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...
Curated Video
How to Estimate the Square Root of Non-Square Numbers #22
This video covers how to estimate the square root of any square number by finding the square roots of the numbers on either side.
KS3 - All on y
our course
GCSE Foundation - All
on your course
GCSE Higher - All on...
KS3 - All on y
our course
GCSE Foundation - All
on your course
GCSE Higher - All on...
Curated Video
Locating Irrational Numbers on a Number Line (Part 1)
Locate irrational numbers on a number line.
Curated Video
Locating Irrational Numbers on a Number Line (Part 2)
Locate irrational numbers on a number line.
McGraw Hill
Glencoe Online Learning Center: Personal Tutor: Estimate Square Roots
This step-by-step example explores how to use rational approximations of irrational numbers to compare the size of irrational numbers.