What number does 6 tens and 16 ones represent? How is it different from or similar to the number that 7 tens and 6 ones represent? This is the type of questions learners are asked to solve as a way to understand the concept of regrouping.

Concepts

addition regrouping, addition with regrouping, regrouping

Show More Show Less

Additional Tags

math

Show More Show Less

Instructional Ideas

• Have pupils simplify the statements that need regrouping
• Use as an assessment

Classroom Considerations

• Best used as a way to expand on place value strategies, using it as a formal assessment or exit ticket

Pros

• A great way to introduce regrouping to basic understanding of place value
• Provides a teacher version of the worksheet that comes with commentary and an answer key

Cons

• None

Common Core

2.NBT.A.1.a