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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.
EngageNY
Fraction Multiplication and the Products of Decimals
Class members come up with a hypothesis on the number of decimal digits in the product of two decimals. Learners work in groups to complete several decimal multiplication problems. The results help groups develop a conjecture on the...
Math Salamanders Ltd.
Multiplication - 3 Digit Money by 1 Digit Sheet 2
In this multiplication worksheet, students multiply three-digit numbers with decimals by one digit. The three-digit number is monetary, so students must line up their decimal point and the money sign.
Curated OER
Decimals Worksheet 1: Multiplication 4
In this multiplication worksheet, students complete 24 problems where they multiply numbers with decimals by whole numbers. Answers are found by clicking a link. An excellent in-class activity, or homework assignment.
Curated OER
Decimals Worksheet 1: Multiplication 4
In this multiplication worksheet, learners complete 20 problems where they multiply numbers with decimals by the number 10 or 100. Answers are found by clicking a link. An excellent in-class activity, or homework assignment.
Curated OER
Decimals Worksheet 1: Multiplication 3
In this multiplication worksheet, students complete 20 problems where they multiply numbers with decimals by the number 10 or 100. Answers are found by clicking a link. An excellent in-class activity, or homework assignment.
Curated OER
Multiplying Decimals by 100 (C)
In this decimal multiplication worksheet, 5th graders enhance their multiplication skills by multiplying the given decimals by 100. Students solve 45 problems.
Mathematics Assessment Project
Translating Between Repeating Decimals and Fractions
Model for your young mathematicians the process for converting repeating decimals to fractions. To demonstrate their understanding of the process, class members then complete and assessment task and participate in an activity matching...
EngageNY
Grade 5 Math Module 1, Topic E, Lesson 12
Continuing from the previous instructional activity, scholars work on mastering the skill of multiplying decimal fractions by a whole number. The method employed in the instructional activity is to convert the decimal fraction to its...
Curated OER
Multiplying Decimals and Mixed Numbers
Students multiply decimals and/or mixed numbers. They explore the effects of multiplying decimals and mixed numbers. They practice estimating answers when a number is multiplied by a decimal or mixed number.
Curated OER
Misconceptions in Mathematics: Multiplying Decimals
For this misconceptions about multiplying decimals worksheet, students read several problems, and common misconceptions about the solutions, then read corrected solutions and complete follow-up exercises.
Curated OER
Divide Decimals by Decimals 1
In this dividing decimals by decimals worksheet, students discover principles and investigate examples in order to solve 5 multi-part problems that require them to divide decimals by decimals.
Math Salamanders Ltd.
Multiplication - 2 Digit Decimals Tenths by 1 Digit Sheet 2
For this decimal multiplication worksheet, students complete 20 problems, multiplying decimal tenths by one-digit numbers. A reference website is given for additional activities.
Math Salamanders Ltd.
Multiplication - 4 Digit Decimal Hundredths by 1 Digit Sheet 1
In this decimal multiplication worksheet, students complete 20 problems, multiplying four-digit decimal hundredths by one-digit numbers. A reference website is given for additional activities.
Math Salamanders Ltd.
Money Multiplications - 3 Digits by 1 Digit Sheet 1
In this money multiplication worksheet, learners complete a total of 20 problems, multiplying three-digit numbers by one-digit numbers. A reference website is given for additional activities.
Math Salamanders Ltd.
Multiplication - 4 Digits Money by 1 Digit Sheet 1
In this multiplication instructional activity, students multiply four-digit numbers by one-digit numbers. Students complete 20 problems.
Curated OER
Multiplying Decimals by 0.01 (A)
In this math worksheet, students solve 45 problems in which decimal numbers to the thousandths place are multiplied by 0.01. Example: 2.478 x 0.01=. The problems are closely spaced in horizontal format.
Curated OER
Challenge: Five in a Row with Decimal Numbers
In this multiplication worksheet, learners play a game with 2 number cubes or dice where they substitute decimals for the numbers on the cubes. Students multiply the decimals together then find the corresponding product on a 5 by 5...
Curated OER
Three-Digit by Two-Digit Tenths (B)
In this multiplying decimals activity, students multiply three-digit numbers by two-digit tenths decimals. Students solve 36 problems.
Curated OER
Dividing by 10
Multiplication and division become much easier when mathematicians are dealing with the number 10 as a factor or divisor. Use the examples to get scholars noticing number patterns if they haven't already learned this. They divide 20...
Curated OER
Multiplying Decimals by 10 (A)
In this math learning exercise, students answer 45 multiplication problems. All of the problems involve decimals and are multiplied by 10.
Curated OER
Multiplying Decimals
In this decimal multiplication worksheet, students review methods to multiply decimals. Students then practice by putting the decimal point in the correct place for the multiplication problems.
Curated OER
Decimals Worksheet 1: Multiplication 2
In this multiplication activity, students complete 20 problems where they multiply number 10 by numbers with decimals. Answers are found by clicking on a link. An excellent in-class activity, or homework assignment.
Curated OER
Multiplying Decimals and Mixed Numbers
Learners practice multiplying decimals and/or mixed numbers, explore the effects of multiplying decimals and mixed numbers, and practice predicting the effects of multiplying a number by a decimal or mixed number.