Use Variables to Represent Numbers and Write Expressions

For each problem, identify what the variable represents before writing the expression.

Grade 6·21 problems·~25 min·Common Core Math - Grade 6·standard·6-ee-b-6

Work through problems with immediate feedback

Fluency Practice

A bookshelf has $s$ shelves and each shelf holds 8 books. Which expression gives the total number of books?

$s + 8$

$8s$

$8 - s$

$\frac{s}{8}$