Learning Coach — 9.2 Regroup Ones as Tens

Objectives

Students will:

Make tens from ones to add

Skills Needed

Students must be able to:

Regroup 1s to make 10s
Add two-digit numbers using groups of 10s and 1s

Materials Needed

Students will need:

base-ten blocks (rods and unit cubes)

Keywords

Regrouping

Learning Coach Notes

Ask your student to describe what regrouping is and how to regroup ones as tens.

Assess Your Understanding

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Goal Review

1 of 3

You have met your goals from today's lesson.

Make tens from ones to add.

Which base-ten blocks help you solve 40 + 5?

Click on the correct choice from the choices given below.