Grade
K

Guess My Rule: What’s the Amount?

Inside the circle: 2+3. 4+1. 5+0=5. A cube train with 3 red & 2 yellow cubes. A cube train with 1 red & 4 yellow cubes. Outside the circle: 2+2=4. 2+4. 3+3. A cube train with 2 red & 1 yellow cubes. A cube train with 3 red & 4 yellow cubes.
  1. Some things belong in the circle, and some things do not. What is the rule to be in the circle?
  2. Write or draw at least one more example that belongs inside the circle.
  3. Write or draw at least one more example that belongs outside the circle.

Make your own rule, using numbers or pictures. You can use the circle below or draw your own.

Write some examples that belong inside your circle and some examples that belong outside your circle.

Rule for my circle is blank. An empty circle for drawing
Printable Version

Google doc for printing and copying

Reference for Educators

Sample problems and solutions