Price: 250 points or $2.5 USD
Subjects: math
Grades: 2,3,4
Description: Some things are just harder than others! Help your students learn the ten hardest multiplication facts with these inviting cards. This deck contains 18 cards. Statistically, these ten facts are harder to learn: 4x7, 4x8, 6x7, 6x8, 6x9, 7x7, 7x8, 7x9, 8x8, and 8x9. Factors are switched to practice the commutative property of multiplication. This interactive deck is self-checking and gives students immediate feedback. CCSS.3.OA.B.5; CCSS.3.OA.B.6