Topics
5. Systems of Equations
topic badge
United States of America
Grade 8

5.01 Model systems of equations

Lesson
Practice
Adaptive
Worksheet

Interactive practice questions

Each symbol has a value. The total sum of each row is shown alongside it.

We want to work out the value of each symbol.

The image shows a 3x4 grid with geometric shapes in each cell: blue triangles in the top row, green squares in the middle, and red circles at the bottom. Next to each row, numbers indicate the sums of the values represented by the shapes: $12$12 for the top row of triangles, $16$16 for the middle row of squares, and $4$4 for the bottom row of circles. A question mark under the fourth column prompts for the combined value of one triangle, one square, and one circle.
a

What is the value of one triangle?

b

What is the value of one square?

c

What is the value of one circle?

d

What is the value of a triangle, a square and a circle?

That is, what number should replace the question mark?

Easy
1min

Each item has a price.

The total price of each row of items is shown alongside it.

We want to work out the price of each item.

Easy
1min

A sports shop is having a sale where you can buy packages for the upcoming football season. The prices are shown below.

Medium
< 1min

Three students in a class bought some new equipment from the school stationery shop.

The items they each bought, and the total prices are shown below.

Medium
1min
Sign up to access Practice Questions
Get full access to our content with a Mathspace account
Book a Demo
Sign up for free

Outcomes

8.EE.C.8

Analyze and solve pairs of simultaneous linear equations.

What is Mathspace

About Mathspace