Brian's Great-Grandma Pat is turning 100 years old! The

Last updated: 7/18/2022

Brian's Great-Grandma Pat is turning 100 years old! The family throws her a party, and Brian helps her open a large stack of birthday cards. After opening 46 cards, they stop so Grandma Pat can blow out the birthday candles. Brian and Grandma Pat leave the remaining 55 cards for later. Use an equation to find the total number of birthday cards in the stack. birthday cards