Multiplying Decimals Teacher Resources
Find Multiplying Decimals educational ideas and activities
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Margie Buys Apples
One of the most common, everyday applications of math is dealing with money. This single problem calculating how much change Margie receives is more involved than it appears at first glance. An understanding of how fractions and decimals relate to dollars and cents is essential as values are multiplied and subtracted.
3rd - 5th Math 11 Views 10 Downloads CCSS: Designed
How Do You Solve a Decimal Equation Using Multiplication?
Solve this algebraic equation in one step by using the multiplication property of equality. Not sure what that property is? Then watch this video and see the instructor work out this problem. These are decimal numbers so make sure to use the rules that apply to multiplying decimal numbers.
5 mins 8th - 9th Math 3 Views 1 Download
Base Ten Activity
Base ten blocks are great tools for developing not only an understanding of whole numbers, but of decimals as well. This upper-elementary instructional activity uses these versatile manipulatives and the array model to teach young mathematicians how to multiply and divide decimals.
4th - 6th Math 46 Views 43 Downloads CCSS: Designed
There are two percentage concepts covered in this video. The first is how to find a given percent of a given number; What is 15% of 40? The second concept shows learners how to find a number when the percent is given; - 3 is 9% of what? Sal finishes by demonstrating how to convert percentages to decimal numbers in order to solve the problems.
10 mins 6th - 9th Math 3 Views 3 Downloads
Calculating and Rounding Numbers
Mathematicians need to know that not all numbers are rational. We approximate irrational number with rational numbers. That is why a calculator may be misleading. This task give learners an opportunity to see how rounding a number and then multiplying it is not the same as multiplying a number and rounding it.
7th - 9th Math 18 Views 10 Downloads CCSS: Designed
This is a good Common Core question that relates inflation to operations with decimals and rounding. Young learners are asked to find out if an amount of money can purchase the same amount of movie tickets in 2012 as it did in 1987. They then must decide how much more money is needed to purchase the same amount of items.
6th - 7th Math 14 Views 18 Downloads CCSS: Designed
Half of a Recipe
Kids love to cook! What is a better place to learn mixed numbers than with a recipe? It is up to learners to decide how they want to divide this recipe in half. They may choose to model the mixed number and then divide the model by two. Maybe it is easier for them to graph on a number line and then mark the half-way point.
4th - 6th Math 24 Views 25 Downloads CCSS: Designed
MULTIPLYING AND DIVIDING FRACTIONS, TEACHER'S GUIDE (7, SAXON MATH, Pp. 25-28)
In this teacher's guide to the multiplying and dividing fractions worksheet, students learn that fractions are converted to decimals on a calculator. Students have guided practice multiplying a fraction by a whole number; multiplying a fraction by a fraction; and dividing fractions and mixed numbers, all on a calculator.
6th - 7th Math 39 Views 103 Downloads
Operations with Decimals
Help your learners get practice with operations involving decimals. They will follow prescribed steps that require them to use mixed operations to solve problems with decimals. Great for practice after pupils have had comprehensive instruction regarding this concept.
6th Math 3 Views 10 Downloads
Multiply Decimals: Practice
In this decimal multiplication worksheet, learners multiply the given decimals. Students also solve 6 equations by replacing the variable with a value from the box. Learners then compare the decimal equations by writing a greater than, less than or equal to sign.
5th - 6th Math 3 Views 9 Downloads
Lining up the Decimals
Fifth graders order decimals from least to greatest and greatest to least. In this decimal order lesson, 5th graders complete an online review of comparing 2 digit numbers. Students then complete a decimal order card game in groups. Students then complete a craft activity for decimal ordering.
5th Math 9 Views 45 Downloads