Complete sequences that count by fives: 5, 10, 15, 20… the pattern behind telling time and counting nickels.

Grade 1
Counting by 5s is one of the most practical number patterns a child can master: it is how we read minutes on an analog clock, count nickels, and tally in groups of five. The consistent 5-0-5-0 ending pattern also gives children an early win with number patterns.
Each worksheet shows sequences of six numbers counting by 5s with missing numbers to fill in, with starting points anywhere up to 50. Sheets are randomly generated on every download.
Most children learn 10s first (it matches place value), then 5s, then 2s. Schools often teach them together across kindergarten and grade 1. Practice all three for the strongest number sense.
Telling time on an analog clock (each numeral marks 5 minutes), counting nickels, and keeping tally marks all rely on counting by 5s.