by Mountpeace.com
Price: 180 points or $1.8 USD
Subjects: math
Grades: 3,4,5,6,7
Description: 17 problems Order of Operations (Pink Hot Air Balloon) (4 -2) x 7 = (7 - 1) x 8 = (3 + 3) x 3 = (7 + 2 ) x 4 = (7 - 1 ) x 4 (2 + 3) - 1 etc.