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In this educational guide by Monica Yuskaitis, you'll learn essential definitions and rules related to multiplication and algebraic expressions. Discover the concept of the product, which is the answer to a multiplication problem, and how to express multiplication using words and phrases. Explore examples like "the product of 5 and a number c" and find out how to correctly place variables after numbers in algebraic expressions. Gain proficiency with examples such as 24 multiplied by a number and utilizing parentheses for clarity in expression.
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Multiplication Expressions By Monica Yuskaitis
Definitions • Product – the answer to a multiplication problem. • Times – multiply.
Word Phrases • The product of 5 and a number c • Seven time a number t • 6 multiplied by a number d 5 x c or 5c 7 x t or 7t 6 x d or 6d
Placement Rule • Always write the variable after the number. b x 6 write 6b
Write an algebraic expression • 24 multiplied by a number • Product of 32 and a number • 300 times a number 24n 32n 300n
Using parentheses 4 x b • 4 (b) • (4) b • (4b)