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Arithmetic (all content)

Course: Arithmetic (all content) > Unit 2

Lesson 17: Subtraction with regrouping within 1000
Math
Arithmetic (all content)
Addition and subtraction
Subtraction with regrouping within 1000
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Subtract within 1,000 using place value blocks

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Problem

Subtract.
Hint: Use the place value blocks to help solve.
start color #7854ab, 638, end color #7854ab, minus, start color #ca337c, 175, end color #ca337c, equals
  • Your answer should be
  • an integer, like 6
  • a simplified proper fraction, like 3, slash, 5
  • a simplified improper fraction, like 7, slash, 4
  • a mixed number, like 1, space, 3, slash, 4
  • an exact decimal, like 0, point, 75
  • a multiple of pi, like 12, space, start text, p, i, end text or 2, slash, 3, space, start text, p, i, end text
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