Molly's Great-Grandma Pat is turning 100 years old! The family throws her a party, and Molly helps her open a large stack of birthday cards. After opening 23 cards, they stop so Grandma Pat can blow out the birthday candles. Molly and Grandma Pat leave the remaining 64 cards for later.
Use an equation to find the total number of birthday cards in the stack.

Respuesta :

Answer:

87

Step-by-step explanation:

Add the number of cards they already opened to the number of cards they will open later: 23 + 64 = 87

The total number of birthday cards is 87.

How to find the total no of cards?

Add the number of cards they already opened to the number of cards they will open later:

23 + 64 = 87

The answer is 87.

What is an example of an equation?

An equation is a mathematical statement that is made up of two expressions connected by an equal sign. For example, 3x – 5 = 16 is an equation. Solving this equation, we get the value of the variable x as x = 7.

Learn more about the equation here: brainly.com/question/1214333

#SPJ2