Find the Missing Number with Subtraction Up to 20 - Uncover the Picture

by Sheila Cantonwine

Price: 300 points or $3 USD

Subjects: math

Grades: 13,1,2

Description: These 24 task cards cover finding the missing number in a subtraction problem with 2 different pictures for students to uncover. Both pictures have a racetrack theme. Each of the 2 pictures has 12 questions for a total of 24 questions. Student start with the picture totally hidden by the answer boxes. As they answer each question correctly, more and more of the hidden picture is revealed. These cards are aligned to the common core 1.OA.D.8