This FREEBIE is a sample of my Math Computation Riddles with QR Codes for 2nd Grade. This free set has 6 QR Code Task Cards with math computation word problems written in the form of riddles AND 6 task cards without QR Codes.
Each computation riddle gives students practice with:
- mental math
- place value
- addition & subtraction within 100
Some of the math riddles in this resource are multi-step word problems for 2nd grade students.
- 20 Math Computation Riddles on Task Cards
- 3 Different Hundreds Chart
- Instructions for Using QR Codes
- 2 Different Task Cards Sets: One with QR Codes, One without QR Codes
- Extension Task Cards for Students to Write Their Own Math Word Problems (Riddles)
- Answer Keys & Response Sheets
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©Tanya G. Marshall--The Butterfly Teacher, All Rights Reserved 2016, UPDATED 2019