Curated OER
Multiply and Divide by 10
When you multiply a number by a 10 or 100, you simply move the decimal over by one or two spaces. Teach this trick to your class with this well-organized and straightforward resource. The concept is shown through several examples and...
Curated OER
Multiplying Decimals by 0.1, 0.01, 0.001 (E)
Here is a multiplying decimals worksheet in which learners solve 40 problems in which decimal numbers to the thousandths place are multiplied by 0.1, 0.01 or 0.001.
Curated OER
Multiplying Decimals by 0.1, 0.01, 0.001 (I)
Learners solve 40 problems in which decimal numbers to the thousandths place are multiplied by 0.1, 0.01 or 0.001.
Curated OER
Multiplying Decimals by 0.1 (J)
In this decimal multiplication worksheet, students solve 50 problems in which decimal numbers to the thousandths place are multiplied by 0.1.
Curated OER
Multiplying Decimals by 0.1, 0.01, 0.001 (C)
For this multiplying decimals worksheet, students use their math skills to solve 45 problems that require them to multiply decimal numbers by 0.1, 0.01, and 0.001.
Curated OER
Multiplying Decimal Numbers: Using Zeros as Placeholders
Explore decimals with upper graders. They solve problems from their textbook involving decimal multiplication. Afterward, as a class, they check their answers by comparing them to those projected with an overhead projector.
Curated OER
Multiplying by Negative Powers of Ten (E)
In this negative powers of ten worksheet, students multiply one-digit whole numbers by decimal numbers ranging from 1 to .0001. This two-page worksheet contains approximately 50 problems, with answers.
Curated OER
Multiplying Decimals
Drill decimal multiplication with scholars using 30 practice problems. Each equation includes one single-digit whole number and one three-digit number with a decimal to the tenths place. They solve for each product, regrouping numbers as...
Curated OER
Multiplying Decimals by 10 (B)
In this multiplying decimals worksheet, pupils solve 40 problems in which a decimal number to the thousandths place is multiplied by the number 10.
CK-12 Foundation
Decimal Multiplication: Reducing the Weight
Eight questions challenge mathematicians to multiply decimals. A color-coded tool with movable parts assist participants in answering word problems. Item response types include fill in the blank, multiple-choice, and a discussion. Â
Curated OER
Multiplying by Negative Powers of Ten (C)
In this powers of ten worksheet, students multiply two-digit whole numbers times decimal numbers ranging from 1 to .0001. This two-page worksheet contains approximately 50 problems. A separate answer sheet is provided.
CK-12 Foundation
Estimation to Check Decimal Multiplication: Watering a Garden
Mathematicians solve six multiple-choice and true or false questions using their knowledge of estimation and multiplying decimals. The interactive provides a garden-themed tool that creates a visual aid of three watering cans to assist...
Curated OER
Multiplying Decimals by 10 (G)
Here is a decimal multiplication worksheet in which students enhance their multiplication skills by multiplying the decimal numbers by 10. They solve 45 problems.
Curated OER
Multiplying By Negative Powers of Ten (D)
In this multiplication worksheet, students multiply two-digit whole numbers by decimal numbers ranging from 1 to .0001. This two-page worksheet contains approximately 50 problems, with answers.
CK-12 Foundation
Mental Math to Multiply by Whole Number Powers of Ten: The Rule for Tens
Eight questions challenge scholars to use mental math while multiplying whole numbers by powers of 10. A tool with bouncing decimals demonstrates how and where the decimal moves. Question types include several multiple-choice, a...
Curated OER
Mat 0024 Section 1.4: Signed Numbers and Decimals
This activity has a little of everything. Compare fractions, determine if numbers are less than, greater than, or equal to. Then practice lining up the decimals to add and subtract decimal numbers. Then multiply decimals remembering to...
Curated OER
Multiplying Decimals by 0.1 (H)
In this decimal multiplication instructional activity, students solve 50 problems in which decimal numbers to the thousandths place are multiplied by 0.1.
Curated OER
Multiplying Decimals by 0.1
In this decimal multiplication instructional activity, students solve 50 problems in which decimal numbers to the thousandths place are multiplied by 0.1.
Curated OER
Multiplying a Number by 10
A cheery presentation on multiplying whole, and decimal numbers by 10. Learners are coached to simply add a zero to the number which is being multiplied by 10. An excellent way to pass along one of the all-time best mental math tricks.
Curated OER
Multiply Whole Numbers and Decimals: Reteach
In this whole number and decimal multiplication worksheet, learners review the three steps to multiply whole numbers and decimals. Students then find the products for the sixteen problems.
Curated OER
Multiplying Decimals by 1,000 (A)
For this math worksheet, students multiply decimal numbers by one-thousand. Decimal number place values range between whole numbers and thousandths.
Curated OER
Using Known Facts to Multiply and Divide Mentally
Building strong mental-math skills requires learners to have a strong number sense. They practice multiplying two and three-digit numbers in their heads using estimation or approximation. They estimate or round each number and then...
Illustrative Mathematics
Converting Decimal Representations of Rational Numbers to Fraction Representations
A rational number is a ratio of two integers. Discuss with your class how to convert the rational numbers of repeating decimals to fractions. A good commentary on letting x equal the repeating decimal and multiplying each side of such...
EngageNY
Grade 5 Math Module 1, Topic E, Lesson 11
Let your understanding of multiplying decimals flourish and multiply. After briefly reviewing place value concepts and how to add and subtract decimals, scholars learn to multiply a decimal fraction (like 0.6) by a whole number. They use...