Add
- Level 1: Three-digit + two- or three-digit problems with no carrying.
- Level 2: Three-digit + two- or three-digit problems with at least one carry.
- Level 3: Four-digit + three- or four-digit problems with at least two carries.
Practice makes progress
Multi-Digit Arithmetic
Build accuracy and confidence with aligned multi-digit addition, subtraction, and multiplication. Use a sheet of scratch paper to work through each problem before entering your answer. Then press the "Return" key or click "Check answer."
Ready for a challenge?Math Quest
Correct: 0Problems: 0
Operation
Level
347+286
How the levels work
Subtract
- Level 1: Three-digit − two- or three-digit problems with no borrowing and no negative answers.
- Level 2: Three-digit − two- or three-digit problems with borrowing and no negative answers.
- Level 3: Four-digit − three- or four-digit problems with at least two borrows; problems may include examples such as 1,000 − 178.
Multiply
- Level 1: A two-digit factor greater than 12 multiplied by a one-digit factor greater than 2.
- Level 2: Two-digit × two-digit problems.
- Level 3: Three-digit × three-digit problems.