Seven tens, plus five ones, equals 75. Five ones, plus seven tens, also equals 75. These are the types of equations learners are asked to make true in a worksheet with 11 unfinished equations.

Concepts

tens, hundreds, ones, place value, addition strategies

Show More Show Less

Additional Tags

math

Show More Show Less

Instructional Ideas

• If using as practice, require that learners draw a picture, or provide manipulatives to help problem solve

Classroom Considerations

• Works best as an assessment
• Learners should have some prior knowledge in working with place value

Pros

• Has learners thinking about how to build bundles of numbers regardless of the order each equation is presented
• Teacher version provides commentary and and answer key

Cons

• None

Common Core

2.NBT.A.1.a