This product contains 32 Rounding Whole Number QR Cards (up to the hundred thousands place).
These QR codes align with the CCSS 4.NBT.3 and are perfect for small groups, centers, math workshop or intervention!
Students can solve the problem on the card, record their answer on the student answer sheet, scan the QR code and self check their work. Instant feedback!!! I keep these cards on rings so my students can easily grab the cards they need and take them to their seat.
Color AND black & white version INCLUDED!
Answer Key Included!
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