How to add and subtract fractions
- 1Find a common denominator
- 2Convert each fraction
- 3Add or subtract numerators
- 4Simplify the result
Homework Help
Get unstuck, the right way
Short, step-by-step study guides that build understanding — not shortcuts.
How to find the main idea
- 1Skim the passage
- 2Look at the topic sentence
- 3Note repeated details
- 4Summarize in one sentence
Using the scientific method
- 1Ask a question
- 2Form a hypothesis
- 3Run a safe experiment
- 4Record and review results
Plan a 5-paragraph essay
- 1Hook + thesis
- 2Three supporting paragraphs
- 3Evidence in each
- 4Conclusion that restates