Our Triple Digit Addition (Vertical) worksheet provides robust practice for 3rd and 4th-grade students mastering multi-column arithmetic and complex carrying.

How to Solve Addition

Always begin your calculation in the ones place (the far right column). Add the digits and carry any tens over to the next column. Repeat this process for the tens column, carrying to the hundreds place if needed, and finally add the hundreds column.

You can view the preview of this worksheet below, or download the full high-resolution PDF along with the answer key for easy grading.