Quick Check 3.2AD,3.4A, 3.5A

Front

What is a comparison in mathematics?

Back

A comparison in mathematics is a statement that shows the relationship between two numbers or quantities, indicating whether one is greater than, less than, or equal to the other.

Front

What does it mean when we say 23,902 > 23,832?

Back

It means that 23,902 is greater than 23,832.

Front

What is the correct way to find the total number of items sold if you know the total and some parts?

Back

You subtract the known parts from the total to find the missing part.

Front

If a cafeteria sold 499 beverages, how can we find the number of milk sold if we know the other types sold?

Back

Use the equation: 499 - (number of other types sold) = number of milk sold.

Front

What is the total cost of two items if one costs $184 and the other costs $212 more?

Back

The total cost is $184 + ($184 + $212) = $580.

Front

What does it mean to show your work in math?

Back

Showing your work means writing down the steps you took to solve a problem so others can understand your thought process.

Front

What is the total number of LOL dolls if Kayla has 196, Chris has 49, and Kierra has the rest, totaling 294?

Back

Kierra has 294 - (196 + 49) = 49 LOL dolls.

Front

What is an equation?

Back

An equation is a mathematical statement that asserts the equality of two expressions.

Front

What does it mean when we say 35,289 = 35,289?

Back

It means that both sides of the equation are equal.

Front

How do you determine if a comparison is true or false?

Back

You compare the two numbers or quantities to see if the relationship stated (greater than, less than, equal to) holds true.