# Multiplication And Division Problem Solving You can also represent these types of problems with cubes or money manipulatives if you need a concrete example. Since the story said Brent has 3 time more, draw 3 bars equal to the size of Joe’s bars. Since Joe’s bar is and the bars by Brent’s name are equal in size, all of Brent’s bars should be labeled with . To find out how much Brent has, solve by repeated addition or multiplication. IF the question was slightly different (How much do Joe and Brent have all together?), then the above steps would have to be followed by 1 more step (adding the two amounts together).

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If you have seen my fraction posts, I teach children to divide the bar in half, then divide each half in half to get four equal parts. Aliyah’s amount is equal to the size of of the Shayla’s sections (one fourth). Solve by thinking of this: 4 of the same amount = 28. So he/she is closer now, and most likely would try 6 or 7 next.

This method allows a child to even do it by trial and error if they don’t know their facts well yet.

Like with addition / subtraction comparison problems, I will show some ways to use double bars to illustrate these. pdf showing the pictures of the problems shown below – get it now Equal groups comparison problem pics) Notice some of the questions associated with these stories.

They sound a lot like questions used in other story structures — this is why I advise statements like, “If it asks how many in all, add the numbers together.” Notice how this method guides a student as they go from pictorial to abstract.

We use division or multiplication when the problem involves equal parts of a whole.

The following diagram shows how to use division to find unknown size of parts or groups or to find unknown number of parts or groups. How to solve multiplication and division problems by drawing a diagram?

Example 1: If it takes 5/6 yards of fabric to make a dress, then how many yards will it take to make 8 dresses?

Analysis: To solve this problem, we will convert the whole number to an improper fraction. Solution: Answer: It will take 6 and 2/3 yards of fabric to make 8 dresses.

But first we must convert each mixed number to an improper fraction.

Solution: Answer: The area of the classroom is 9 and 7/20 square meters. If it is divided into pieces that are 3/8 of an inch long, then how many pieces is that?

## Comments Multiplication And Division Problem Solving

• ###### Word Problems of Addition, Subtraction, Multiplication, and Division - Math
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This is an online free math test for third grade. This test comprises of word problems which use mixed operations including addition, subtraction, multiplication, and division. The students have to use the correct operation according to each question to answer the problems.…

• ###### Multiplication and Division with Reasoning - NCETM
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Number Multiplication and Division with Reasoning. MULTIPLICATION & DIVISION FACTS. Year 1. Year 2. Year 3. PROBLEM SOLVING solve one-step.…

• ###### Division Word Problems 1-step word problems
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Division Word Problems - Examples and Worked Solutions of one step Word Problems, How to solve comparison multiplication and division problems by drawing a tape or block diagram, examples and step by step solutions, How to use strip diagrams or part-part-whole diagrams to select the correct operation…

• ###### Multiplication and Division Long Division - edu.
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Solving long-division problems. To solve long division problems, you'll use three math skills you've already learned division, multiplication, and subtraction. It's a good idea to make sure you feel comfortable with all three skills. If you think you might need more practice, take some time to review those lessons first.…

• ###### Multiplication and Division KS1 nrich.
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This problem challenges you to find out how many odd numbers there are between pairs of numbers. Can you find a pair of numbers that has four odds between.…

• ###### Problem Solving with Multiplication and Division -
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Two tasks in this lesson allow students to demonstrate their understanding of properties of multiplication and division. Both tasks allow students to work in groups in which they are expected to share their thinking. In the first task, the teacher differentiates by giving students various sets of.…

• ###### Basic math operations - Addition, subtraction, multiplication and division
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Basic math operations include four basic operations Addition + Subtraction - Multiplication * or x and Division or / These operations are commonly called arithmetic operations. Arithmetic is the oldest and most elementary branch of mathematics. In this and other related lessons we will briefly explain basic math operations.…

• ###### Solving Equations with Multiplication/Division
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Solving Equations with Multiplication/Division In the previous lesson, we discussed that the goal in solving equations is to get the variable all by itself on one side of the equal sign. In order to do that, you need to move everything else to the other side of the equation.…

• ###### Multiplication and Division KS2 nrich.
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Nearly all of us have made table patterns on hundred squares, that is 10 by 10 grids. This problem looks at the patterns on differently sized square grids.…