20 STAAR Math Review 24

Front

What is rounding?

Back

Rounding is the process of adjusting the digits of a number to make it simpler while keeping its value close to what it was. For example, rounding 0.64 to the tenths place gives 0.6.

Front

How do you find the volume of a cube?

Back

Front

What does it mean to order numbers from greatest to least?

Back

Ordering numbers from greatest to least means arranging them in descending order, starting with the largest number and ending with the smallest.

Front

How do you divide a total amount into equal parts?

Back

To divide a total amount into equal parts, you divide the total by the number of parts. For example, 428.5 ounces divided by 5 bowls equals 85.7 ounces per bowl.

Front

What is the formula for calculating the cost of multiple items?

Back

The total cost can be calculated by multiplying the price of each item by the quantity purchased and then adding the costs together.

Front

What is the tenths place in a decimal number?

Back

The tenths place is the first digit to the right of the decimal point. For example, in 0.64, the tenths place is 6.

Front

How do you calculate the volume of a cube with edge length 3 units?

Back

Front

What is the significance of place value in rounding?

Back

Place value determines which digit is rounded. For example, when rounding 0.64 to the tenths place, the tenths digit (6) is affected by the hundredths digit (4).

Front

How do you find the average amount per bowl when dividing a total?

Back

To find the average amount per bowl, divide the total amount by the number of bowls. For example, 428.5 ounces ÷ 5 bowls = 85.7 ounces per bowl.

Front

What is the total cost of 2 adult shirts at $36.95 each and 5 youth shirts at $23.95 each?

Back

Total cost = (2 × 36.95) + (5 × 23.95) = $167.35.