P – WN – RT10
As part of a math challenge, students generated a three-digit number each day for a week. The students placed one digit on each part of a four-part spinner and they would spin the spinner three times each day to generate the number. What were the five numbers the...P – WN – RT11
Marcus found a 10-sided dice with the digits 0-9. Marcus rolled this dice eight times and used the digits from the rolls to make four two-digit numbers. No digit was rolled more than one time. What were the four two-digit numbers? Arrange the numbers in ascending...P – EC – RT7
Two students were estimating the number of people on the playground. One student used a referent of 5 while another student used a referent of 20. How could both referents be appropriate? Explain your thinking.P – EC – RT8
When estimating a large number of people, Janie asked people to gather into groups of 10. What would Janie’s reasoning be for asking people to group? Could she have grouped them in other ways?Page 68 of 90