Price: 0 points or $0 USD

Subjects: math

Grades: 1

Description: Let your 1st grade students practice their addition and subtraction math facts with these free Boom Cards. There are 10 safari themed cards. Students simply solve the sum and type the missing number in the box. Audio is included. This deck is common core aligned to the following standard - CCSS.MATH.CONTENT.1.OA.D.8 Determine the unknown whole number in an addition or subtraction equation relating three whole numbers. For example, determine the unknown number that makes the equation true in each of the equations 8 + ? = 11, 5 = _ - 3, 6 + 6 = _.