Add 4-Digit and 2-Digit Numbers with Regrouping: Missing Digits Worksheet

In this worksheet, students find the missing number using the count-on method or the relationship between addition and subtraction. To solve add 4-digit and 2-digit numbers with regrouping worksheet, they must also regroup the numbers. 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.