|We did it!|
|No, no! I think that goes here!|
|Hmmm, I think we need to put that here!|
After that we created a mystery number puzzle for the grade 2s next door. We brainstormed for ways to describe numbers and made a chart of our thinking.
Then we chose a number and made some clues. Here are our clues. Can you guess our number?
1. Our number has an even number of 10s..
2. It has an even number of 1s.
3. Our number is between 20 and 40.
4. If you double 3 it makes the number of ones.