What is the simplest way to multiply three or more digit numbers word problems?
Fourth Graders need to find out what is the simplest way to multiply three or more digit numbers word problems. Hence, encourage your kids to follow and use this unique guide, as it will pinpoint and help solve all the challenges they face in tackling complex word problems by multiplying three or more digits.
Moreover, with this remarkable guide, fourth graders can easily distinguish between learning to process basic and straightforward multiplication word problems and dealing with the most complex word problems.
Most importantly, we will provide a perfect example with a step-by-step solving procedure wherein your kids will learn to translate relevant information in the word problem text into very explicit short statements and a solvable math equation.
Steps to multiply three or more digits numbers word problems
Below are simple steps to multiply three or more digit numbers word problems. These steps will significantly enhance kid's performance in solving complex word problems involving multiplication.
Most Importantly, these unique steps and simplest way to multiply three or more digit numbers word problems will help kids overcome the difficulties they face when solving all multi digit multiplication word problems. That is why we are encouraging your kids to engage in this resource and enjoy using our remarkable solving steps to arrive at accurate answers.
Furthermore, we will attach some practical examples below to demonstrate the effectiveness of our simple steps and how well they work.
Step 1: IDENTIFY THE PROBLEM:
To identify the problem, study the word problem very well to understand the scenario that the problem wants you to handle. We do this by trying to figure out the most important numbers and keywords in the word problem while reading it.
So, suppose a word problem requires you to perform a multiplication operation. In that case, you will come across one of the following keywords in the word problem: - times, multiplied by, product, product of, factor, of, multiply, times, multiple, double, triple, groups, by, twice, area, equal groups, every, in all, total, increased by, as much, each, lots of, groups of, per, etc.
Note: One key Element for learners to understand is that they should not always rely on keywords alone. That is to say; the same keyword can have different meanings in different word problems.
For this reason, we reiterate on the importance of reading the question very carefully to understand the situation that the word problem is describing, then figure out exactly which operation to use
Step 2: STRATEGIZE OR GATHER RELEVANT INFORMATION:
As you move on to this step, ask yourself this pertinent question. "How Am I going to tackle this problem?"
You should note that; each word problem may need a different format to solve it. So, the points below will enable you to solve any format a word problem may present.
- As mentioned above, from the keyword(s) in the word problem, you will have the ability to know that you are going to perform a Multiplication Operation.
- However, it would be best not only to depend entirely on keywords. Also, try to understand the situation that the problem is describing.
- After knowing the operation you will perform, create short sentences to represent the given word problem.
Step 3: SET UP THE EQUATION:
Using what you know from the steps above, you have to write down a numerical equation representing the information in the word problem.
Step 4: PROVIDE A SOLUTION:
From step 3 above, multiply the numbers using regrouping or other multiplication methods like long multiplication, grid multiplication, or lattice to determine the result. Remember to always include the unit of measurement in your final answer.
Step 5: CHECK YOUR WORK:
Finally, check if your answer makes sense by estimating the final answer to see if it is close to what you expected. But, if the answer is not what you expected, go back to step one and start all over again.
Examples on how to multiply three or more digits numbers word problems
Example One
Step 1:First, after reading the problem, the keyword that you'll find in the problem are "how many," "twice," and "times."
Step 2:Next, how will you tackle the problem? As you can see, the situation that the word problem describes and the keywords found in the word problem tell you that you must carry out a multiplication operation.
Now, construct short sentences to represent the given word problem.
- Number of stickers that Jeremy has = 562.
- Number of stickers that Joan has = twice the number that Jeremy has = 562 × 2.
- Therefore, the number of stickers that Janice has = 4 times the number that Joan has.
Step 3:Then, write down a numerical equation to represent the bolded sentence in step 2 above to solve this word problem:
→ 562 × 2 × 4 = ?
Step 4: From step 3 above, multiply the numbers using regrouping or any other multiplication methods like long multiplication, grid multiplication, and lattice method to determine the result. Always add the unit of measurement to your final answer.
Using the regrouping multiplication method, we have
562 × 2 × 4 = 562 × 8 = ?
So, Janice has 4,496 stickers.
Step 5:To conclude, check if your answer makes sense by estimating the final answer to see if it is close to what you expected. But, if the answer is not what you expected, go back to step one and start all over again.
Example Two
Step 1:Initially, read the problem very well. After reading the problem, you'll see that the important number here is 725, and the rest of the numbers will unfold as you go deeper into the problem solution. Also, the most important keyword(s) found in the word problem is "how many" and "times."
Next, ask yourself, "How can I solve this problem?"
Step 2:At this moment, how will you tackle the problem? From the situation that the problem is describing and the keywords found in the word problem, it implies that you have to perform a multiplication operation.
So, after knowing the operation you will perform, form short sentences to represent the given word problem.
- Quantity of cheese that the mouse ate on Monday = 725 grams
- Quantity of cheese that the mouse ate on Tuesday = three times the quantity that he ate on Tuesday as on Monday.
- Quantity of cheese that the mouse ate on Wednesday = twice the quantity he ate on Tuesday.
- Therefore, the quantity of cheese the mouse ate on Thursday = 4 times the quantity he ate on Wednesday.
Step 3:Then, write down a numerical equation to represent the bolded statement in step 2 above to solve this word problem:
725 × 3 × 2 × 4 = ?
Step 4: From step 3 above, multiply the numbers using regrouping or any other multiplication methods like long multiplication, grid multiplication, and lattice method to determine the result. Always recall to include the unit of measurement in the final result.
Using the regrouping multiplication method, we have
725 × 3 × 2 × 4 = 1,450 × 3 x 4 = 4,350 x 4 = ?
Using long multiplication method
So, the mouse ate 17,400 grams of cheese on Thursday.
Step 5: Finally, check if your answer makes sense by estimating the final answer to see if it is close to what you expected. But, if the answer is not what you expected, go back to step one and start all over again.
