Estimating Products Videos - Free Educational Videos for Students in K - 12


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This page provides a list of educational videos related to Estimating Products. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to Estimating Products.


Estimate the Product of Mixed Numbers


By MathwithMrAlmeida

Use your number sense to estimate what the product will be. A great skill to have to check your work!

      Estimating Products | MathHelp.com


      By MathHelp.com

      This lesson covers perimeter. Students learn that the perimeter of a figure is the distance around the figure, so the perimeter of a figure can be found by adding the lengths of its sides. Since all four sides of a square are equal in length, the perimeter of a square that has a side with a length of 8 feet is 8 + 8 + 8 + 8, or 32 feet. Since opposite sides of a rectangle are equal in length, the perimeter of a rectangle that is 4.5 meters by 6.2 meters is 4.5 + 4.5 + 6.2 + 6.2, or 21.4 meters.

          8th Grade Math | MathHelp.com


          By MathHelp.com

          This lesson covers estimating products. Students learn to estimate a product or quotient by first rounding each number to one non-zero digit. For example, to estimate 8,291 x 27, first round 8,291 down to 8,000, and round 27 up to 30, then multiply 8,000 x 30 to get 240,000.

              Complex Numbers In Polar Form De Moivre's Theorem, Products, Quotients, Powers, and nth Roots Prec


              By The Organic Chemistry Tutor

              This precalculus video tutorial focuses on complex numbers in polar form and de moivre's theorem. It explains how to find the products, quotients, powers and nth roots of complex numbers in polar form as well as converting it to and from rectangular form. This video contains plenty of examples and practice problems and is useful for high school and college students taking precalculus or trigonometry. Here is a list of topics: 1. Graphing / Plotting Complex Numbers in a Complex Plane 2. Real Axis vs Imaginary Axis 3. How To Find The Absolute Value of a Complex Number 4. Complex Numbers - Rectangular Form to Polar Form 5. Converting Complex Numbers in Polar Form To Rectangular Form 6. Complex Numbers - List of Equations and Formulas 7. Finding R and Angle Theta From a and b 8. Writing Complex Numbers In Rectangular Form 9. Product of Two Complex Numbers In Polar Form Equation 10. Quotient of Two Complex Numbers In Polar Form Formula 11. Finding Products of Complex Numbers in Polar Form 12. Finding Quotients of Complex Numbers in Polar Form 13. Powers of Complex Numbers in Polar Form 14. De Moivre's Theorem - Roots of Complex Numbers in Polar Form 15. Solving Equations With Complex Numbers 16. Adding Complex Numbers in Polar Form 17. Multiplying Complex Numbers in Polar Form 18. Dividing Complex Numbers in Polar Form

                  Finding Products of Polynomials


                  By gdawgrapper

                  Finding Products of Polynomials

                      Introduction to special products of binomials | Algebra I | Khan Academy


                      By Khan Academy

                      Khan Academy presents Special Products of Binomials, an educational video resource on math.

                          Imaginary Numbers | MathHelp.com


                          By MathHelp.com

                          This lesson covers estimating quotients. Students learn to estimate a product or quotient by first rounding each number to one non-zero digit. For example, to estimate 8,291 x 27, first round 8,291 down to 8,000, and round 27 up to 30, then multiply 8,000 x 30 to get 240,000.

                              Find special products of binomials (basic)


                              By Khan Academy

                              Sal expresses (x+7)^2 as x^2+14x+49 and discusses how the general square (x+a)^2 can be written as x^2+2ax+a^2.

                                  Find special products of binomials (basic)


                                  By Khan Academy

                                  Sal expresses (x+3)(x-3) as x^2-9 and discusses how the general form (x+a)(x-a) can be written as x^2-a^2 (this is called difference of squares).

                                      Linear transformations as matrix vector products | Linear Algebra | Khan Academy


                                      By Khan Academy

                                      This video lecture series on Introduction to Linear Algebra from Khan Academy includes Introduction to Matrices, Matrix Multiplication, Inverse Matrix, Matrices to solve a system of equations, Matrices to Solve a Vector, Singular Matrices, 3-Variable Linear Equations.....

                                          Ms. Chang 4th Grade- Divide with partial quotients


                                          By Ms Chang

                                          Find whole-number quotients and remainders with up to four-digit dividends and one-digit divisors, using strategies based on place value, the properties of operations, and/or the relationship between multiplication and division

                                              Four-Digit by One Digit Division (Equal Groups/Partial Quotients): Grade 4


                                              By University Of Houstan Mathematics Education

                                              Find whole-number quotients and remainders with up to four-digit dividends and one-digit divisors, using strategies based on place value

                                                  Box Multiplication: Partial Products


                                                  By Erica Carmody

                                                  Multiply a whole number of up to four digits by a one-digit whole number, and multiply two two-digit numbers, using strategies based on place value and the properties of operations

                                                      Find special products of binomials (advanced)


                                                      By Khan Academy

                                                      Sal finds the area of a square with side (6x-5y).

                                                          Linear transformations as matrix vector products | Linear Algebra | Khan Academy


                                                          By Khan Academy

                                                          This video lecture series on Introduction to Linear Algebra from Khan Academy includes Introduction to Matrices, Matrix Multiplication, Inverse Matrix, Matrices to solve a system of equations, Matrices to Solve a Vector, Singular Matrices, 3-Variable Linear Equations.....

                                                              Partial-Products 2-Digit: Example 2


                                                              By Mathademics

                                                              Showing multiplication of 2 digit numbers by 2 digit numbers.

                                                                  Find special products of binomials (advanced)


                                                                  By Khan Academy

                                                                  Sal gives numerous examples of the two special binomial product forms: perfect squares and the difference of two squares.

                                                                      Three-Digit by One Digit Multiplication with Partial Products: Grade 4


                                                                      By University Of Houstan Mathematics Education

                                                                      Multiply a whole number of up to four digits by a one-digit whole number, and multiply two two-digit numbers

                                                                          Math 8 Honors: Chapter 8- Section 5: Factoring Special Products


                                                                          By Megan Frantz

                                                                          Math 8 Honors: Chapter 8- Section 5: Factoring Special Products

                                                                              Find special products of binomials (advanced)


                                                                              By Khan Academy

                                                                              Sal expresses (7x+10)^2 as 49x^2+140x+100.