Free online math practice
Signed integer arithmetic Practice
Adding, subtracting, multiplying, and dividing signed numbers.
Start practicingSigned integer arithmetic
- Free to practice.
- No account required.
- Progress stays on this device.
What you’ll practice
Separate the sign rule from the size of the result. In subtraction, replacing subtraction with addition of the opposite can make the relationship clearer.
Where this helps
Algebra, graphs, equations, and changes above or below zero.
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.
Try a few examples
Real practice. Real progress.
Example 1 of 4
Enter the number.
Grades and courses that include this topic
Courses
Grades (US)
Related practice
Further reading
Start practicingSigned integer arithmetic
- Free to practice.
- No account required.
- Progress stays on this device.