1-Step Word Problems: Subtraction WITH Audio (within 20)

by My Little Penguins

Price: 250 points or $2.5 USD

Subjects: math

Grades: 13,1,2

Description: No prep! Self-checking boom cards. These 24 cards are in random order and will allow students to practice reading or listening to one step word problems and subtracting within 20. (numbers in the problem are shown in word and numeric form). See the preview for a sample and see my store for many more decks! Standards Covered: Represent and solve problems involving addition and subtraction. CCSS.MATH.CONTENT.1.OA.A.1 Use addition and subtraction within 20 to solve word problems involving situations of adding to, taking from, putting together, taking apart, and comparing, with unknowns in all positions, e.g., by using objects, drawings, and equations with a symbol for the unknown number to represent the problem.