Julia has 9 guests over and gives each one the same amount of treats. Julia gives a total of 90 treats away. Choose the equation that represents this. \(?\)

\(9 \, \times \, x \, = \, 90\)

\(90 \, \times \, x \, = \, 9\)

\(9 \, \times \, 90 \, = \, x\)

\(9 \, \times \, x \, = \, 90\)

Madeline is writing an essay and has already completed 23 pages. If she then writes 5 pages, choose the equation that shows the current length of the essay. \(?\)

\(x \, \times \, 23 \, = \, 5\)

There are 37 soda pops in the fridge. If Natalie goes shopping and buys 18 more soda pops, which equation will tell us the total number of soda pops? \(?\)

\(37 \, \times \, 18 \, = \, x\)

\(x \, \times \, 37 \, = \, 18\)

Write Variable Equations to Represent - Seventh Class

More Ways To Use Math Games

Math Games for Teachers

Seventh Class - Algebra

Standard 7.OA.6 - Practice writing variable addition, subtraction, multiplication and division sentences to represent a word problem.

Included Skills:

Expressions
• Using letters to represent quantities that are variable.
• Arithmetic operations on expressions; applications to real life contexts.
• Transformational activities: collecting like terms, simplifying expressions, substituting, expanding and factoring.

If you notice any problems, please let us know.