Free Printable Before and After Numbers Worksheets for Kindergarten

Start with a physical number line from 1 to 20. Have students point to a number, move one space left to find the number before it, and one space right to find the number after it. Connect the movement to oral counting before moving to worksheet practice.

Use missing-number trains, number-card sequencing, and prompts such as “What comes before 8?” Begin with consecutive numbers supported by pictures or number lines, then remove those visual cues as students become more confident.

Young learners often reverse “before” and “after,” say the target number instead of its neighbor, or struggle when a sequence crosses 10. Ask students to count aloud and trace the sequence on a number line so you can distinguish a vocabulary error from a counting error.

Assign a worksheet as a digital quiz on Wayground or download a printable PDF for paper practice. Every worksheet includes a complete answer key, and teachers using the printable route can scan or capture completed work for grading with the Wayground for Teachers app.

Yes. This practice supports the Common Core progression from reciting the counting sequence to identifying the number immediately before or after a given number. Work within 1–20 also reinforces written number recognition before students extend their counting to larger ranges.

Give students who need support a version with larger type or wider spacing, and use Read Aloud for children who understand the number sequence but need help processing directions. More confident learners can work without a number-line model or practice across 10 and 20.

Before and after numbers are commonly introduced in kindergarten as children learn to count in order and recognize written numerals. Kindergarten practice usually stays within 1–20 before moving into larger number ranges.