› free-math-worksheets › fourthGrade 4 Math Worksheets: Decimal subtraction (2 ... - K5 Learning Worksheets: Subtracting decimals with 1 or 2 digits. Below are six versions of our grade 4 decimals worksheet on subtracting 1-digit or 2-diogit decimal numbers. The mix of numbers is intended to re-enforce understanding of place value concepts.