Halloween Solve the Room Numbers 10 to 20. Place these cards around your classroom and send students off with their answer sheet and a clipboard to solve the room. Numbers are shown using base ten frames, tally marks, word form, odd or even and base ten blocks.
Fun activity for math during Halloween. It is a great activity to get students up and moving. This activity can also be used as an assessment of your students understanding of various representations of numbers 10 - 20.