by Smith's Safari - Tracy Smith

Price: 225 points or $2.25 USD

Subjects: math,mathElementary,baseTen,placeValue,operationsAndAlgebraicThinking,additionAndSubtraction

Grades: 2,3

Description: Partial Differences - Subtracting with Partial Differences - Math Strategy This deck of Boom Cards focuses on solving equations using the math strategy of partial differences. Students will look at an equation and solve it using partial differences. Students will type in the tens and ones and then the final answer. This is a difficult skill, so practice with BOOM to give your students engaged in much needed practice. Practice your partial difference math skills with this engaging deck of 20 self-checking cards!