Rosie bounces by with a big smile.
"Let us hunt for three groups at home!" she says.
"Add them up any way you like."
Find three small groups of things.
Count each group.
Add two groups, then the third.
Try a new order. Is the total the same?
4 and 6 make 10. Look for a ten!
Great hunting! Next week Bennie shows how to make a ten.