Price: 200 points or $2 USD

Subjects: math

Grades: 4,5,6

Description: Practice finding the Greatest Common Factor using the T-Charts on these Boom Cards! Always start with 1 in the top, left-hand corner, then work your way filling in all of the factors. Type the GCF in the center box. There is 1 teaching card, and 15 sets of practice for students to work through. This deck is great for preparing students to simplify in fraction addition and subtraction. Standard: Use equivalent fractions as a strategy to add and subtract fractions 12.NF.1 add and subtract fractions and mixed numbers with unlike denominators by finding a common denominator and equivalent fractions to produce like denominators