Student Instructions
to start. Read the riddle, or listen to it by click Using the 100-chart to figure out the secret number. and circle the number on the 100-chart. to hand it in.
Answers: 1) 12 2) 82 3) 45 4) 50 5) 66 6) 17 7) 72 Original activity retrieved from https://www.twinkl.ca/resource/t-n-6050-place-value-2-digit-riddle-challenge-cards