4.5A (Readiness) - 4th Grade Math STAAR

Front

What is an equation?

Back

An equation is a mathematical statement that asserts the equality of two expressions, typically containing variables and constants.

Front

How do you find the total of two quantities?

Back

To find the total of two quantities, you add them together.

Front

What does it mean to multiply a number by 2?

Back

Multiplying a number by 2 means you are doubling that number.

Front

What is a variable in mathematics?

Back

A variable is a symbol used to represent an unknown value in an equation or expression.

Front

How do you calculate the total amount of something consumed over several days?

Back

To calculate the total amount consumed over several days, multiply the amount consumed each day by the number of days.

Front

What is a strip diagram?

Back

A strip diagram is a visual representation used to illustrate mathematical concepts, often showing parts of a whole or relationships between quantities.

Front

How do you represent a total number of items in an equation?

Back

You can represent the total number of items in an equation by adding the quantities of each type of item together.

Front

What does 'twice as many' mean?

Back

'Twice as many' means two times the amount of something.

Front

How do you find the number of items left after consuming some?

Back

To find the number of items left after consuming some, subtract the number consumed from the total number.

Front

What is the formula to find the total amount of water consumed if you drink a certain number of glasses each day?

Back

The formula is: Total water = Number of glasses per day × Number of days × Amount of water per glass.