Lesson 4 Find All the Ways

    • Let’s find all the ways to break apart a number.

Warm-up Choral Count: Count On

Let’s count to 60.

Activity 1 Patterns in Decompositions

  1. Cubes. Blue, 1. Yellow, 7.

    expression:

  2. Cubes. Blue, 2. Yellow, 6.

    expression:

  3. Cubes. Yellow, 3. Blue, 5.

    expression:

  4. 8 cubes. Yellow, 4. Blue, 4.

    expression:

  5. Cubes. Yellow, 5. Blue, 3.

    expression:

  6. Cubes. 7 yellow, 1 blue.

    expression:

Activity 2 Find All the Ways

Find all the different ways you can break apart 7 into 2 parts.

Show your thinking using objects, drawings, numbers, or words.

Activity 3 Centers: Choice Time

Choose a center.

What’s Behind My Back?

Center. What's Behind My Back.

Check it Off

Center. Check It Off.

Bingo

Center. Bingo.

Find the Value of
Expressions

Center activity. Find the Value of Expressions.

Shake and Spill

Center. Shake and Spill.