STAAR Review TEKS 7.3

Front

What is the total area covered by multiple bags of soil if each bag covers a specific area?

Back

To find the total area covered, multiply the number of bags by the area each bag covers.

Front

How do you calculate the total amount of money raised from selling items?

Back

Add the total sales from each item sold to find the total amount raised.

Front

What is the process to determine how much more material is needed for a project?

Back

Subtract the amount of material already available from the total amount needed.

Front

How do you convert mixed numbers to improper fractions?

Back

Multiply the whole number by the denominator, add the numerator, and place that over the original denominator.

Front

What is the formula for calculating the area of a rectangle?

Back

Area = length × width.

Front

How do you solve for an unknown in a simple equation?

Back

Isolate the variable on one side of the equation by performing inverse operations.

Front

What is the significance of units in measurement problems?

Back

Units help to clarify what is being measured and ensure that calculations are accurate.

Front

How do you add fractions with different denominators?

Back

Find a common denominator, convert the fractions, and then add the numerators.

Front

What is the importance of estimating in problem-solving?

Back

Estimating helps to quickly assess the reasonableness of an answer.

Front

How do you calculate the total cost of items purchased?

Back

Add the prices of all items together to find the total cost.