Estimating Sums to the Nearest 10 (3-Digits)

by Craig's Crafty Creations

Price: 300 points or $3 USD

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

Grades: 2,3,4

Description: This boom card deck contains 20 task cards that focus on estimating sums to the nearest ten using 3-digits. Students will round each addend to the nearest ten and then add them together to find the sum.