Put three fractions in order from least to greatest.
Each question gives you three different fractions that are less than 1, with denominators of 2, 3, 4, 5, 6, 8, 10 or 12. Some share a denominator or a numerator, some need rewriting, and some are close together.
Tap a fraction to place it in the next position, tap a placed fraction to take it back, then check your answer.
Typical level: Grade 4 and beyondOrdering builds on comparing two fractions at a time. Curriculum timing varies.
Once the pieces are the same size, compare the numerators. The fraction with the smallest numerator is least.
two thirds, three fourths, five sixths
Rewrite each one over 12: 2/3 = 8/12, 3/4 = 9/12, 5/6 = 10/12.
The pieces are all the same size, so compare the numerators.
Sometimes you can compare directly: If the fractions already share a denominator or numerator, or you can easily compare each one with one half, you may not need to rewrite them first.