<http://schema.org/description>
"  What does 64 \u00F7 4 x 2 \u00F7 2 + 7 + 13 + 4 - 13 equal? Prepare to be amazed as your child rattles off the answer as fast as you can read the problem. These oral math drills will develop your child\u2019s cognitive skills while building the essential foundation with addition, subtraction, multiplication, and division for success in math. These 90 cards have a separate drill on the front and back with all answers in blue for easy reading. Each drill requires your child to complete 7 calculations to arrive at the answer. Essential to the seventh and eighth grade mathematics curriculums.  "^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.abeka.com/ABekaOnline/BookDescription.aspx?sbn=152137>