Add and Subtract Two 4-Digit Numbers without Regrouping: Vertical Addition and Subtraction Worksheet

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 two 4-digit numbers without regrouping. As the worksheet uses the column method, it is helpful in getting students toward higher accuracy, especially with bigger numbers and in scenarios where regrouping is required.