Subtracting Across Zeros
Practice subtracting three-digit numbers, including problems that require regrouping across zeros.
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Subtracting Across Zeros
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Read each problem carefully and subtract the numbers. Remember to regroup when you need to!
Solve each subtraction problem. Show your work.
1. 300 - 125 =
2. 500 - 238 =
3. 700 - 451 =
4. 600 - 307 =
5. 900 - 199 =
6. 400 - 162 =
Solve the following word problems. Show your work.
7. A baker made 400 cookies. He sold 175 cookies. How many cookies does he have left?
8. There are 500 books in the library. 210 books were checked out. How many books are still in the library?
Read each statement and mark if it is True or False.
9. When subtracting 100 from 300, you need to regroup across zeros.
True
False
10. 600 - 245 = 355
True
False