Price: 300 points or $3 USD
Subjects: math,mathElementary,operationsAndAlgebraicThinking,additionAndSubtraction,baseTen,placeValue
Grades: 2,3,4
Description: This boom card deck contains 20 task cards that focus on estimating sums to the nearest hundred using 3-digits. Students will round each addend to the nearest hundred and then add them together to find the sum.