K8 School Lessons

Free online Year 4 Addition activity. Kids can perform workings with the activity. This activity shows the exact concept behind the regrouping of numbers while adding them. 3-digit Addition With Regrouping  is based on the regrouping rules you learn everyday in the school. These activities can help your children to practice more at home without wasting paper or ink. Each math questions are design with indications to guide children to grab the regrouping rule. When they start performing adding numbers in unit column it the value exceeds 10 then automatically a new box will appear on the tens column. Even though then are allowed to input two digit number into answer box, it will change it correct number and getting a new answer box in the tens column.  This dynamic approach will keep thinking children all the time why a new answer box came on top of ten's column. It will recall regrouping method they have learn at school. For each columns children can experience this dynamic