Math Ladder

Three- and four-digit addition and subtraction worksheets Grades 2–3

Column addition and subtraction with three- and four-digit numbers, carrying and borrowing across every place.

  1. Three-digit addition without carryingAdd three-digit numbers in columns: ones, then tens, then hundreds.
  2. Three-digit addition, carrying from the onesAdd three-digit numbers and carry from the ones to the tens.
  3. Three-digit addition, carrying from the tensAdd three-digit numbers and carry from the tens to the hundreds.
  4. Three-digit addition, carrying twiceAdd three-digit numbers, carrying from the ones and again from the tens.
  5. Three-digit subtraction without borrowingSubtract three-digit numbers in columns: ones, then tens, then hundreds.
  6. Three-digit subtraction, borrowing from the tensSubtract three-digit numbers, borrowing a ten for the ones.
  7. Three-digit subtraction, borrowing from the hundredsSubtract three-digit numbers, borrowing a hundred for the tens.
  8. Three-digit subtraction, borrowing twiceSubtract three-digit numbers, borrowing for the ones and again for the tens.
  9. Subtracting across zerosSubtract from numbers like 400 by borrowing through the zeros.
  10. Four-digit addition and subtractionAdd and subtract four-digit numbers in columns. Watch the sign.
  11. Adding columns of numbersAdd three or more numbers in one column problem, carrying as you go.

Unit packet

One two-sided worksheet for every topic, then the unit test, with the answer key at the back. Fresh each time.

Unit test

Two problems from every topic. Pass it and move up to the next unit.