Add and Subtract 6-Digit and 5-Digit Numbers with Regrouping: Horizontal Addition and Subtraction Worksheet

Does your child know how to add and subtract 6-digit and 5-digit numbers with regrouping? Invite them to practice this concept here. This worksheet is about practicing with the horizontal format in which numbers are written side by side. To develop flexibility with numbers and operations, students need to have enough practice in this format and not just rely on the vertical/column method.