Price: 250 points or $2.5 USD

Subjects: math

Grades: 4,5

Description: No prep! Self-checking boom cards. These 22 cards are in random order and will allow students to practice adding or subtracting mixed numbers with word problems. ***Word problems contain unlike denominators with some regrouping.**** See the preview for a sample and see my store for many more decks! Standards Covered: CCSS.MATH.CONTENT.5.NF.A.2 Solve word problems involving addition and subtraction of fractions referring to the same whole, including cases of unlike denominators, e.g., by using visual fraction models or equations to represent the problem. Use benchmark fractions and number sense of fractions to estimate mentally and assess the reasonableness of answers. For example, recognize an incorrect result 2/5 + 1/2 = 3/7, by observing that 3/7 < 1/2.