Regrouping Across Zero Subtraction
Practice regrouping across zero in multi-digit subtraction problems for Grade 6 math.
Includes
Standards
Topics
Regrouping Across Zero Subtraction
Name:
Date:
Score:
Carefully solve each subtraction problem below. Remember to regroup across zeros when necessary. Show your work.
1. 500 - 123 =
2. 7000 - 345 =
3. 9005 - 678 =
When you need to borrow from a column that has a zero, you must from the next non-zero digit.
Regrouping across zeros often involves changing a 0 to a , and then changing the digit to its left.
1. When subtracting 1 from 100, you need to regroup twice.
True
False
2. In the problem 600 - 25, the hundreds digit '6' will become '5' after the first regrouping.
True
False
1. A baker started with 800 cookies. If he sold 347 cookies, how many cookies does he have left?
2. Sarah had $50.00. She bought a book for $12.50. How much money does she have now?
1. Which of the following problems requires regrouping across zero?
456 - 123
305 - 12
789 - 567
210 - 100