by Smith's Safari - Tracy Smith

Price: 200 points or $2 USD

Subjects: math

Grades: 1,2,3

Description: 100 More, 100 Less – December Christmas Themed - Adding and Subtracting 100 from a number to 999 – Mental Math This deck of Boom Cards focuses on practicing 100 more, 100 less. It includes both addition and subtraction of 100 using a tradition equation, words, or base ten blocks. Practice your 100 more, 100 less skills with this engaging deck of 24 self-checking cards! These are great in math centers or for extra practice during December or Christmas Time!