Price: 275 points or $2.75 USD
Subjects: math
Grades: 13,1
Description: Self checking cards to help your students practice subtracting skills. This set has subtraction from numbers up to 10. An onscreen number line is available to support struggling learners. Students drag the bones to the correct dog. Some cards have two bones for each dog, but some cards have 3 bones for one and 1 for the other. This encourages students to check each answer, rather than assuming where the last bone will go. Students may also choose to have the directions read out loud. Common Core Standards: K.OA.A.2, K.OA.A.5, 1.OA.C.6