Algebra 1 1-5 Independent Practice: Adding and Subtracting Real Numbers

By Matt Richardson
Last updated about 2 years ago
10 Questions

Vocabulary: What is the sum of a number and its opposite?

Enter only a number.

Compare and Contrast: How is subtraction related to addition?


Error Analysis: Your friend says that since -a is the opposite of a, the opposite of a number is always negative. Describe and correct the error.


Reflection: Math Success