Prime number identification worksheet for kids.

A colorful worksheet titled "Multiples and Factors Worksheets" with the instruction "Circle the prime numbers." The worksheet displays a grid of numbers including 18, 47, 33, 82, 69, 97, 21, 55, 95, 23, 74, 73, 72, 71, 70, 7, 17, 27, 37, 47, 57, 67, 77, 87, 97, 56, 75, 63, 36, 93, 89, 98, 100, 2, 99, 91, 81, 71, 61, 52. In the bottom left corner, there are two cartoon children, a boy and a girl, walking together. The background has a soft, pastel-colored striped pattern.