Subtraction to 20 Facts Riddles Solve the Room

Empower your students to achieve mastery of Subtraction to 20 through the use of these Solve the Room riddles! Each card presents three clues. As your students work through the clues, they will progressively deduce the secret number by eliminating one of the four options at each step.

It works well for back-to-school review, math centers, bell ringers, end of the year assessment, early finishers, a whole-class “scoot” game, or even as a “Write the Room” activity.

INCLUDED:

26 Printable Task Cards
Both Color and Black & White version
Recording sheets - 2 options
Answer key