Estimate Task Cards
3 Digit Addition & Subtraction with Regrouping Task Cards which allows students to estimate the answer or round the answer to the nearest 100 :)
2 Sets of Task Cards (Same questions)
Set 1: QR Codes (For Self Checking)
Set 2: Multiple Choice
Student Recording Sheet
3. NBT. 1-2
1. Use place value understanding to round whole number to the nearest 10 or 100.
2. Fluently add and subtract within 1000 using strategies and algorithms based on place value, properties of operations, and/or the relationship between addition and subtraction
Math Stations, Small Group, SCOOT, assessment Option, Early Finishers, Technology Integration, & MORE...
Download the FREE QR Reader on your device, and allow students and/or captain to scan and check answers :)
*I use QR Codes all of the time. I allow the captain of the group to use the I-PAD instead of the answer key, scan and see the answer. Can also be used as an independent station