Strengthen place-value understanding through two- and three-digit addition and subtraction problems that require regrouping.

Solve each problem. Show your work in the space provided. Circle any problems where you had to regroup (carry or borrow).

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Practice two- and three-digit addition and subtraction with carrying and borrowing.

Math - Grade 2-3

Instructions Solve each problem. Show your work in the space provided. Circle any problems where you had to regroup (carry or borrow).
  1. 1
    Two groups of base-ten blocks showing tens rods and unit cubes.

    47 + 36 = ?

  2. 2
    Two groups of base-ten blocks with hundreds flats, tens rods, and unit cubes.

    152 + 279 = ?

  3. 3
    Base-ten blocks showing a subtraction with tens rods and unit cubes.

    83 - 47 = ?

  4. 4
    Base-ten blocks showing hundreds, tens, and ones for a subtraction model.

    204 - 168 = ?

  5. 5
    Two groups of base-ten blocks for adding three-digit numbers.

    365 + 478 = ?

  6. 6
    Base-ten blocks showing a subtraction from five hundreds with regrouping.

    500 - 237 = ?

  7. 7
    Two groups of tens rods and unit cubes for an addition problem.

    91 + 49 = ?

  8. 8
    Base-ten blocks showing a three-digit subtraction with regrouping.

    623 - 385 = ?

LivePhysics™.com Math - Grade 2-3