Lesson 13 Make 10

    • Let’s make 10.

Warm-up How Many Do You See: Fingers Up and Down

How many do you see?
How do you see them?

  1. Fingers showing 4.
  2. Fingers showing 6.
  3. Fingers showing 8.

Activity 1 Introduce Math Fingers, Make 10

We are going to learn a new way to do the Math Fingers center. It is called Math Fingers, Make 10.

Activity 2 Make 10

Work with your partner to figure out which number you need to make 10 with each number. Once you both agree, write a number on the line. Then fill in an equation to show the parts to make 10.

  1. 3

  2. 9

  3. 2

  4. 5

  5. 7

  6. 6

  7. 8

  8. 4

Activity 3 Centers: Choice Time

Choose a center.

Math Fingers

Center activity. Math fingers.

Shake and Spill

Center. Shake and Spill.

Counting Collections

Center. Counting Collections.

Roll and Add

Center activity. Roll and Add.

Practice Problem

Problem 1

For each number, write the number you need to add to make 10.
Use a 10-frame and two-color counters if it helps you.