Lemma
EasyExpressions
OpenStax, Contemporary Mathematics §5.1 Algebraic Expressions · Example 2 · Algebra · Expressions

Algebraic Expressions · Example 2

Translate the following phrases from words into algebraic expressions.

(a) The difference of 47 and 19
(b) 72 divided by 9
(c) The sum of and
(d) 13 times 7

~5 minWritten answer · check your work with Lemma

OpenStax, Contemporary Mathematics · §5.1 Algebraic Expressions · Example 2

Stuck? A gentle nudge

No hints for this one.

Something off?
Workspace
Your working

Check your full solution

Attach photos of your pages (up to 3) or one PDF — or check what you typed above. Lemma reads the work and verifies the reasoning, not just the answer.

Your first check today doesn't need an account.

Your photos and PDFs are read once and not stored — only the transcription is kept.