K – CN – RT10

Some of the students chose to play basketball while the rest chose to play soccer. There were many more students playing soccer than basketball. How many students were were playing basketball and soccer?

K – PN – RT10

The teacher selected a mystery number to break apart. The only hint she gave was that one part of the whole could be 3. What is the mystery number the teacher selected and what could be the two parts? Explain your...

K – PN – RT11

The teacher selected a mystery number to break apart. The only hint she gave was that the number could be broken up in two parts different ways. What is the mystery number the teacher selected and what could be the two parts? Explain your...

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.

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