Note: these are in British currency!!
Included in this revised freebie are:
20 Number Sequencing Task Cards with QR Codes to check answers
Paper Answer Key
I would print out, all the cards, glue the QR codes to back of each task card and laminate.
After your students fill in the recording sheet with their answers, have them scan the QR Codes on back of task cards to self-check. or however you would like to manage it. QR Codes are a fun way to engage students with technology - try this!!