Lumos Video Store
This page provides a list of educational videos related to Multiplying 3-Digit by 1-Digit Numbers. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to Multiplying 3-Digit by 1-Digit Numbers.
Multiplying: 3 digits times 1 digit | Multiplication and division | Arithmetic | Khan Academy
By Khan Academy
How about this example? We're going to multiply a 3 digit number by a 1 digit number. Again, no carrying involved.
Multiplying Single Digit Numbers - Arrays & the Commutative Property (3.OA.1, 3.OA.3)
By Worksheets and Walkthroughs
This video walkthrough guides the students through two single digit multiplication word problems. Solutions are represented as arrays while proving the commutative property.
Multiplying and dividing with integers
By MathPlanetVideos
alculate the following expressions (−4)⋅(−12),−123
[3.MD.7b-1.0] Multiply to find Area - Common Core Standard
By Freckle education
Multiply side lengths to find areas of rectangles with whole-number side lengths in the context of solving real world and mathematical problems
Transitioning from counting to multiplying to find area | 3rd grade | Khan Academy
By Khan Academy
finds the area of a rectangle both by counting unit squares and multiplying side lengths
Multiplying and dividing with significant figures | Decimals | Pre-Algebra | Khan Academy
By Khan Academy
This video takes us through some real world examples of when we should use significant figures when multiplying and dividing. An important note: never consider significant figures until you have reached your FINAL ANSWER. Otherwise, rounding too early will produce more uncertainty about your solution.
Identifying Multiplication Sentences Using Visuals: 3.OA.1
By Tenmarks Amazon
This lesson presents the strategy of using visual models to help multiply two numbers.
Multiply binomials by polynomials
By Khan Academy
Sal finds the values of coefficients a and b that make (2x+4)(5x-9)=ax^2+bx-46 true for all x-values.
Multiply binomials by polynomials
By Khan Academy
Sal expresses the area of a rectangle whose height is y^2-6y and width is 3y^2-2y+1.
Multiply binomials by polynomials
By Khan Academy
Sal expresses the product (10a-3)(5a^2 + 7a - 1) as 50a^3+55a^2-31a+3.
Multiply binomials by polynomials
By Khan Academy
Sal expresses the product (3x+2)(5x-7) as 15x^2-11x-14.
Multiplication 1 digit times 1 digit with area model: Grade 3
By Michelle nguyen
Interpret products of whole numbers, e.g., interpret 5 × 7 as the total number of objects in 5 groups of 7 objects each. For example, describe a context in which a total number of objects can be expressed as 5 × 7.
Multiplication with Area Models: Grade 3
By UHouston Math
Interpret products of whole numbers, e.g., interpret 5 × 7 as the total number of objects in 5 groups of 7 objects each.
Multiply binomials by binomials
By Khan Academy
Sal expresses (x-4)(x+7) as the standard trinomial x^2+3x-28 and discusses how the general product (x+a)(x+b) can be written as x^2+(a+b)x+a*b.
Multiply binomials by binomials
By Khan Academy
Sal expresses the area of a rectangle whose height is x+2 and width is x+3.
Math. Multiplying. For 2nd and 3rd grade.
By LUCKYTURIST
Math for second and third grade. Multiplying by 0,1,2,3. Multiplication flash cards.
[3.NBT.3-1.0] Intro multiplication - Common Core Standard
By Freckle education
Multiply one-digit whole numbers by multiples of 10 in the range 10–90
