Type your questions or upload images to use for your questions. You have several options for the type of answer you'd like students to submit: short answer, paragraph, multiple choice, etc. If this is your first Google quiz, you might want to start with the following options:
Multiple-Choice: Students click on the one right answer.
Short Answer: Great for one-word or numeral answers.
Checkboxes: Similar to multiple-choice. Great if you want students to choose more than one option.
Once you get the hang of it, you might want to try the other answer types. Keep in mind that Google won't be able to grade paragraph answers, you'll have to go back and grade those manually.
You could even just type in the problem numbers from an assignment you've given from a book, worksheet, or printed assessment you've already made.
Click on the plus sign on the right to add another question. You can move questions around if you want them in a different order.