Add 3-Digit and 2-Digit Numbers with Regrouping: Missing Digits Worksheet

Give your little one the opportunity to dive deeper into addition with this add 3-digit and 2-digit numbers with regrouping worksheet. Students use the count on strategy or the relationship between addition and subtraction to find the missing number in this worksheet. They also need to regroup numbers to get to the answer in add 3-digit and 2-digit numbers with regrouping worksheet.