Multiply by Multiples of 10 and Solve for Unknown Factor

by Annamarie Krejci

Price: 300 points or $3 USD

Subjects: math,mathElementary,operationsAndAlgebraicThinking,multiplicationAndDivision

Grades: 3

Description: This deck covers CCSS 3.NBT.A.3 and 3.OA.A.4 and will help students practice mental math multiplication. In the first 20 cards, students multiply by multiples of ten. In the last 10, they solve for an unknown factor. This fun Halloween-themed deck will be a hit with your students!