Multiply two-digit, three-digit, and four-digit numbers by one-digit numbers.
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Here is one way to find the area of a rectangle that is 43 units by 2 units.
You might be familiar with different ways to write multiplication calculations. Here are two ways to calculate 46 x 2.
Calculation A Calculation B
Grade 6, Unit 5, Lesson 7, Teacher Version is made available by Open Up Resources under the CC BY 4.0 license. Copyright © 2017 Open Up Resources. Download for free at openupresources.org. Accessed Dec. 7, 2018, 11:15 a.m..
Modified by The Match Foundation, Inc.1. The area model below represents 326 x 4.
2. Go through a similar process for 234 x 8.
Grade 6, Unit 5, Lesson 7, Teacher Version is made available by Open Up Resources under the CC BY 4.0 license. Copyright © 2017 Open Up Resources. Download for free at openupresources.org. Accessed Dec. 7, 2018, 11:15 a.m..
Modified by The Match Foundation, Inc.Estimate the following products. Then solve using the standard algorithm. If you get stuck, use an area model and/or the partial products algorithm to help.
Grade 4 Mathematics > Module 3 > Topic C > Lesson 11 of the New York State Common Core Mathematics Curriculum from EngageNY and Great Minds. © 2015 Great Minds. Licensed by EngageNY of the New York State Education Department under the CC BY-NC-SA 3.0 US license. Accessed Dec. 2, 2016, 5:15 p.m..
Modified by The Match Foundation, Inc.?
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Solve. Show or explain your work.
1. 68 x 3 | 2. 4 x 371 | 3. 1,305 x 7 |
Grade 4 Mathematics > Module 3 > Mid-Module Assessment of the New York State Common Core Mathematics Curriculum from EngageNY and Great Minds. © 2015 Great Minds. Licensed by EngageNY of the New York State Education Department under the CC BY-NC-SA 3.0 US license. Accessed Dec. 22, 2017, 1:59 p.m..
Modified by The Match Foundation, Inc.?