Add and Subtract 3-Digit Numbers and Multiples of 100: Vertical Addition and Subtraction Worksheet

This worksheet invites students to add and subtract 3-digit numbers and multiples of 100, which helps them become proficient in addition and subtraction. The opposite operation to addition is subtraction and vice versa. In this worksheet, students apply this relationship and their knowledge of basic addition and subtraction facts to add and subtract 3-digit numbers and multiples of 100.