P – CC – RT9

Three students wanted to skip count from 100. Each student decided to skip count by a different number. They noticed that while they said a few numbers the same, their counting sequence was not the same. What number could each student have skip counted by? Share the...

P – CC – RT10

Two students wanted to skip count backwards from 1000. Each student decided to skip count by a different number. They noticed that while they said a few numbers the same, their counting sequence was not the same. What number could each student have skip counted by?...

P – CC – RT11

Three students wanted to skip count between the numbers 200 and 500. Each student decided to skip count by a different number. They noticed that while they said a few numbers the same, their counting sequence was not the same. What number could each student have skip...

P – IDP – RT8

The teacher challenged her students to create a pattern that she had to solve. The pattern had to be a decreasing pattern and the fifth term had to be 40. What are the first five numbers in the pattern?

P – IDP – RT9

A child recognized errors in a repeating pattern consisting of three elements. What could the errored repeating pattern have been and how could it have been fixed?

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