This worksheet invites students to subtract hundredths and thousandths less than 1 with regrouping, which helps them become proficient in subtraction. While subtracting decimals, students use the relationship between addition and subtraction to find the missing number. They also need to regroup numbers in subtract hundredths and thousandths less than 1 with regrouping worksheet utilizing the relationship between ones, tenth, hundredth, thousandth, etc., To get to the result. As the worksheet uses the column method, it is helpful in getting students toward higher accuracy, especially with bigger numbers and in scenarios where regrouping is required.