• Esti-Mysteries

    by Steve Wyborney

    Write down your first estimate. If you are using a hundreds chart (find one here), then circle your first estimate. Every day I will provide a clue. After each clue, see if your estimate is still a possibility. If not, use estimation again to determine which of the remaining answers is the most reasonable. Write down or circle a new estimate.


    1st grade

    How many beads are in the bowl?

    Beads in a Bowl


    3rd-4th

    How many globes are in the vase?

    Globes in a Vase


    Hundreds Charts