Skip to content

Physics Playground

Simulations How we teach Pricing

Language

Log in Start learning free

Loading…

Physics Playground

Built on open, peer-reviewed sources: OpenStax, The Feynman Lectures on Physics, HyperPhysics, NASA and NIST. See our sources.

Learn

Physics course
Math for Physics
Start with the math toolkit
Simulations
Glossary
Exercises
Past exams
Library
How we teach

Company

Pricing
Terms
Privacy
Contact

© 2026 Physics Playground. Made for the curious.Language

Use the Language of Algebra: example 2.1 · Physics Playground

Exercises Expressions, exponents and radicals

Example 2.1 from Prealgebra, 2.1 Use the Language of Algebra

Use the Language of Algebra: example 2.1

Translate from algebra to words:

ⓐ $12 + 14$
ⓑ $(30) (5)$
ⓒ $64 \div 8$
ⓓ $x - y$

Work it out on paper first. Then open the solution one step at a time, and stop as soon as you can finish on your own.

Solution

ⓐ

$12 + 14$

12 plus 14

the sum of twelve and fourteen

ⓑ

$(30) (5)$

30 times 5

the product of thirty and five

ⓒ

$64 \div 8$

64 divided by 8

the quotient of sixty-four and eight

ⓓ

$x - y$

$x$ minus $y$

the difference of $x$ and $y$

Your turn

The book's Try It right after this example: same idea, new numbers. Only the answer is given.

Translate from algebra to words.

ⓐ $18 + 11$
ⓑ $(27) (9)$
ⓒ $84 \div 7$
ⓓ $p - q$

How did it go?

Next Use the Language of Algebra: example 2.2

From Prealgebra (1st edition) by OpenStax (Rice University), section 2.1, licensed under CC BY 4.0. Original at openstax.org. We split the solution into steps; the words, numbers and figures are the book's. OpenStax doesn't endorse this site.