Practice subtracting 3-digit numbers using regrouping in the ones, tens, and hundreds places.

Subtract each problem carefully. Line up the hundreds, tens, and ones. Regroup when needed and show your work.

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Practice borrowing across ones, tens, and hundreds

Math - Grade 2-3

Instructions Subtract each problem carefully. Line up the hundreds, tens, and ones. Regroup when needed and show your work.
  1. 1

    Subtract: 482 - 167

  2. 2

    Subtract: 731 - 286

  3. 3

    Subtract: 605 - 278

  4. 4

    Subtract: 900 - 456

  5. 5

    Subtract: 523 - 349

  6. 6

    Subtract: 810 - 275

  7. 7

    Subtract: 694 - 258

  8. 8

    Subtract: 372 - 189

  9. 9

    Subtract: 456 - 229

  10. 10
    Students check out books from a library shelf.

    A library has 642 books on a shelf. Students check out 275 books. How many books are left on the shelf?

  11. 11
    A farmer has baskets of apples and sells some apples.

    A farmer picked 503 apples. The farmer sold 148 apples. How many apples are left?

  12. 12

    Subtract: 700 - 365

  13. 13

    Subtract: 846 - 597

  14. 14
    A teacher gives out pencils while some remain in a box.

    A school ordered 620 pencils. Teachers gave out 384 pencils. How many pencils are still left?

  15. 15

    Subtract: 958 - 679

LivePhysics™.com Math - Grade 2-3