Price: 300 points or $3 USD

Subjects: math,mathElementary,operationsAndAlgebraicThinking,multiplicationAndDivision

Grades: 3,4,5

Description: Help put the robot back together so you don't have to sweep the floors at your school tonight! Included in this deck of 35 cards are 20 3 digit by 2 digit multiplication problems highlighting a number in each problem. Students will take note of the highlighted numbers for each problem in the section (5 problems per section) They will then use the highlighted numbers to solve the lock for that set of problems. There are 4 locks total plus a bonus puzzle at the end. This deck is set up so that each answer must be correct in order to move on. Don't worry, each lock card has a hint button to help students if they are stuck! This is a great way to review multiplication and to have students use clues and get some critical thinking in!