2022 Math STAAR Review

Front

What is profit?

Back

Profit is the amount of money earned after subtracting the costs of doing business. It can be calculated as: Profit = Total Revenue - Total Costs.

Front

How do you calculate total profit from selling multiple items?

Back

To calculate total profit from selling multiple items, add the selling prices of all items and subtract the total cost of purchasing those items.

Front

What is the formula to find the difference between two temperatures?

Back

The difference between two temperatures can be found using the formula: Difference = Higher Temperature - Lower Temperature.

Front

What is the value of a digit in a number?

Back

The value of a digit in a number depends on its position. For example, in the number 726,483.19, the digit 4 has a value of 4 x 100 because it is in the hundreds place.

Front

What does it mean for a decimal and a fraction to be equivalent?

Back

Front

How do you divide a total cost among multiple people?

Back

To divide a total cost among multiple people, use the formula: Amount per person = Total Cost ÷ Number of People.

Front

What is the significance of the decimal point in a number?

Back

The decimal point separates the whole number part from the fractional part in a number. It indicates the position of digits in relation to whole numbers and fractions.

Front

What is the relationship between Celsius and temperature differences?

Back

Temperature differences in Celsius can be calculated the same way as in any other unit; the difference is the same regardless of the scale used.

Front

What is a number sentence?

Back

A number sentence is a mathematical statement that includes numbers, operations, and an equal sign. It shows a relationship between quantities.

Front

How do you express a fraction as a decimal?

Back