FREE Math Winter/Christmas Word Problems - Comparing Numbers & Finding the Unknown (Kindergarten, 1st Grade, 2nd Grade): This free sample is a great way for students to practice finding the unknown with Christmas/Winter-themed word problems. Students can show their work by using ten frames, drawings, equations, and written answers. It includes addition and subtraction word problems, finding the unknown, and comparing numbers using greater than, less than, or equal to signs. This resource is perf