In fourth grade, students focus most on using ... multiplication, and division problems with remainders. Use mental math and estimation strategies (such as rounding) to check how reasonable ...

If you divide 7 by 2 ... shown as the remainder, to make another pair! A train carriage can take up to 4 people. There are 9 friends who want to get on the train. They will need to use ...

If you divide 7 by 2 ... shown as the remainder, to make another pair! A train carriage can take up to 4 people. There are 9 friends who want to get on the train. They will need to use ...