Lesson 19 Find the Number that Makes 10

    • Let’s add to make 10.

Warm-up How Many Do You See: Make 10

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

  1. a ten frame containing 9 red counters with one extra red counter underneath
  2. a ten frame with 7 red counters and 3 extra counters on the side
  3. a ten frame with 5 red counters and 5 extra counters on the side

Activity 1 Color the Number to Make 10

  • Partner A: Color in 1 number.

  • Partner B: Color in the number that makes 10 with the same color.

  • Switch colors and roles and repeat.

Choose your favorite way to make 10.
Fill in the equation.

5x4 table with a number in each cell

Activity 2 Add to Make 10

Fill in the equation to show ways to make 10.

Activity 3 Centers: Choice Time

Choose a center.

Shake and Spill

Center. Shake and Spill.

Number Race

Center. Number Race.

Grab and Count

Center. Grab and Count.

What’s Behind My Back?

Center. What's Behind My Back.

Pattern Blocks

Center. Pattern Blocks.