This set of 12 task cards focuses on concept of REAL-WORLD estimation word problems. Each of the cards features a word problem which involves estimation using key words, such as "about" and "approximate."
The estimation problems go up to the hundred thousands.
Perfect for math centers, small group math, or just a general review and practice of estimation using addition and subtraction.
Thanks for looking,
Clip art and backgrounds are from
Tim Van De Val