- $54.99Inference Of The Week Flip Chart - 1 flip chart, 10 answer key cards by Really Good StuffDiscount School Supply
- $14.99Think Tank Scholar 173 Addition Flash Cards Set (Award Winning) All Facts 0-12 Answer on Back, for Kids in Kindergarten, 1ST, 2ND, 3RD Grade Class or Homeschool - Addition Games & ChartsAmazon