Rainbow Number Line Printable: Math Addition, Subtraction Visual Aid

Printable Rainbow Number Lines (0–40) – Finger-Tracing Mat for Kids Make early math practice more fun and colorful with this set of printable rainbow number lines! Includes 4 number lines featuring numbers from 0 to 40. A cheerful rainbow arches between every number, creating visual “hops” to guide little fingers as they count forward or backward. Perfect for helping children understand addition and subtraction—just start at a number and trace each rainbow hop to find the answer. For example, to solve 5 – 3, start at 5 and hop back three rainbows to land on 2! Great for homeschool, classroom centers, or math intervention activities. Just print, laminate, and use with dry-erase markers for repeated practice!