Nonnegative one-step equations Practice

What you’ll practice

Undo the operation around the unknown. Substitute your result into the original equation to check that both sides match.

Where this helps

Using inverse operations to find an unknown.

Before you start

Use this topic to practice math you have already learned. The examples show the available kinds of recall tasks; this is not a complete textbook chapter. Check the answer form and any stated conditions.

Grades and courses that include this topic

Related practice

• Mental addition within 100
• Mental subtraction within 100
• Unit conversion benchmarks
• Same-denominator fractions