Curated Video
Multiplying Decimal Numbers
Multiplying Decimal Numbers explains the reasoning used in a written method for solving real-world multiplication problems containing decimal numbers.
Curated Video
Multiplying Decimal Numbers by 1-Digit Numbers Tutorial
This video teaches learners how to multiply decimal numbers by 1-digit numbers
Curated Video
Multiplying Rational Numbers
In this video lesson we will learn that the rules for multiplying rational numbers are the same rules we learned and used to multiply integers. We will review these rules and work through examples with fractions and decimals. We will...
Curated Video
Multiplying Rational Numbers
New ReviewIf you're just beginning or need a quick refresher, this video is perfect for understanding how to multiply positive and negative decimal numbers and fractions.
Curated Video
Multiplying Decimals by Decimals
This video teaches learners how to multiply decimal numbers by decimal numbers.
Curated Video
Multiplying Decimals by Two-Digit Numbers
This video teaches learners how to multiply decimal numbers by 2-digit numbers.
Curated Video
Multiplying Decimals by Powers of Ten (Part 1)
Understand how the placement of the decimal point changes when multiplying decimal numbers by powers of 10.
Curated Video
Multiplying Decimals by Powers of Ten (Part2)
Understand how the placement of the decimal point changes when multiplying decimal numbers by powers of 10.
Curated Video
Multiplying Rational Numbers
“Multiplying Rational Numbers” will review the rules and procedures for multiplying rational numbers.
Curated Video
Division of Decimal Numbers by 10 and 100 Using Place Value
In this video, students learn how to divide decimal numbers by 10 and 100 using their understanding of place value. They are taught that dividing by 10 or 100 involves shifting the decimal point to the left, and that dividing by a power...
Why U
Pre-Algebra 19 - Converting Terminating Decimal Numbers to Fractions
Decimal numbers with a finite number of digits after the decimal point can be easily converted into fractions. This chapter explains why.
Curated Video
Converting Decimal Numbers to Binary Numbers
Learn how to convert decimal numbers to binary numbers by understanding the base system and place value. In decimal, based on 10 digits, each place represents a power of 10. In binary, based on 2 digits (0 and 1), each place represents a...
Curated Video
Multiplying Rational Numbers: Fractions and Decimals
In this video, the teacher explains how to multiply rational numbers other than integers. They review the process of multiplying fractions and decimals, and then demonstrate patterns of multiplying positives and negatives.
Why U
Pre-Algebra 20 - Converting Repeating Decimal Numbers to Fractions
Decimal numbers with an infinitely repeating sequence of digits after the decimal point can be converted into fractions. This chapter explains why.
Curated Video
Multiplying Decimal Numbers by Powers of 10
This video explains how to multiply a decimal number by a power of 10 by understanding place value. It demonstrates that multiplying by 10 or 100 shifts the digits to the left, and the decimal point holds the digits in the correct place....
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Multiply Decimals: Standard
"Multiply Decimals: Standard" multiplies two-digit decimal numbers by two- and three-digit whole numbers fluently by using the standard algorithm.
Curated Video
Decimal Numbers: Expanded Form
"Decimal Numbers: Expanded Form" teaches you how to write decimal numbers that include thousandths in expanded form by using knowledge of place value.
Curated Video
Dividing Two Whole Numbers Yielding a Decimal Quotient
Divide two whole numbers yielding a decimal quotient by using a 10 x10 array.
Brian McLogan
Learn how to multiply a three digit decimal to a two digit decimal
👉 You will learn how to multiply numbers in decimal form. We will work with decimals that are greater and less than one. When multiplying decimals it is important to line up the decimal point so that you keep the place values of the...
Curated Video
Multiplying Decimals Without a Calculator
This video explains how to multiply decimal numbers without using a calculator. We explain two different ways to do this; remove the decimal points (this can be used with grid, line and column multiplication methods) or by keeping the...
Why U
Pre-Algebra 18 - Converting Fractions to Decimal Numbers
Any fraction can be converted into an equivalent decimal number with a sequence of digits after the decimal point, which either repeats or terminates. The reason can be understood by close examination of the number line.
Curated Video
Simplifying Multiplication of Decimals By Powers of 10
Understand the role of leading and trailing zeros in the placement of the decimal point when multiplying or dividing decimal numbers.
Curated Video
A Trip to the Beach (Solve multi-step word problems involving estimation of sums and differences for decimal numbers)
Olivia has 9 dollars and 25 cents. She plans to purchase a chicken sandwich for 4 dollars and 85 cents, and a bottle of water for one dollar and 18 cents. How much money will she have leftover? Will she be able to buy ice-cream later?