K – PN – RT4
You notice when you break a number into two parts, that one of the parts is a small number? What could the whole and two parts be? Explain your thinking.K – PN – RT5
Sammy broke a number into two parts. She said that she could make three different pairs of parts for the number. What could Sammy’s number have been? Explain your thinking.K – PN – RT6
You notice that there are only a few ways to break a number into two parts. What could the whole be? Explain your thinking.K – PN – RT7
You notice that there are many ways to break a number into two parts. What could the two parts be? Explain your thinking.Page 10 of 90
