Grade
5

Which One Doesn't Belong? Baseballs

Look at this set of four pictures. Decide which one doesn’t belong with the other three. Use math words to describe your thinking. There are many ways to think about each one!

A. shows a box that stores 8 baseballs by 8 baseballs in 1 level. B. shows a box that stores 4 baseballs by 4 baseballs in each of 4 levels. C. shows a box that stores 4 baseballs by 8 baseballs in each of 2 levels. D. shows a box that stores 3 baseballs by 3 baseballs in each of 2 levels.

Challenge

Find reasons why each of the pictures might not belong with the other three.

Share

Explain your thinking to someone. Do they have different reasons why one doesn't belong?

Printable Version

Google doc for printing and copying

Reference for Educators

Sample problems and solutions