How many days are in February (not leap year)? - Twenty-eight., What is the opposite of day? - Night, How many continents are there? - Seven., What is the capital of the United States? - Washington, DC., How many hours are in a day? - Twenty-four., What is the opposite of fast? - Slow., What is the largest planet in the Solar System? - Jupiter.,

by

Leaderboard

Flash cards is an open-ended template. It does not generate scores for a leaderboard.

Visual style

Options

Switch template

Continue editing: ?