Price: 225 points or $2.25 USD
Subjects: math,mathElementary,baseTen,placeValue
Grades: 3
Description: These digital task cards are perfect for students to practice rounding to the nearest 10 then estimating a sum or difference through word problems. This Boom Deck includes 20 unique word problems that students will read closely then choose the best estimate. There is a mix of addition and subtraction. This is a great Boom Deck to include as an extension, math center, or homework.