5th grade math TEKS STAAR Review Questions

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How do you calculate the amount of money left after spending?

Back

Subtract the total amount spent from the initial amount of money. Example: If you have $16.95 and spend $14.93, you have $2.02 left.

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CCSS.6.NS.B.3

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What is rounding and how do you round 0.028 to the nearest hundredth?

Back

Rounding is adjusting a number to a specified degree of accuracy. To round 0.028 to the nearest hundredth, look at the third decimal place (8). Since it is 5 or more, round up to 0.03.

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CCSS.5.NBT.A.4

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What is a prime number?

Back

A prime number is a natural number greater than 1 that has no positive divisors other than 1 and itself. Example: 2, 3, 5, 7.

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CCSS.4.OA.B.4

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What is a composite number?

Back

A composite number is a natural number greater than 1 that is not prime, meaning it has more than two positive divisors. Example: 4, 6, 8.

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CCSS.4.OA.B.4

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How do you calculate the total cost of renting a car?

Back

Add the daily rental fee multiplied by the number of days to any one-time fees. Example: $47 per day for 6 days plus a $54 fee equals $336.

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CCSS.7.EE.B.3

Front

What is the formula for finding the total cost of items purchased?

Back

Total Cost = Sum of all item prices. Example: If you buy items for $8.95, $1.95, and $4.29, the total cost is $15.19.

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CCSS.5.NBT.B.7

Front

What does it mean to round to the nearest whole number?

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Rounding to the nearest whole number means adjusting a decimal to the closest integer. Example: 2.7 rounds to 3.

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CCSS.5.NBT.A.4

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What is the difference between even and odd numbers?

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Even numbers are divisible by 2 (e.g., 2, 4, 6), while odd numbers are not (e.g., 1, 3, 5).

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CCSS.2.OA.C.3

Front

How do you find the total amount owed after multiple days of rental?

Back

Multiply the daily rate by the number of days and add any additional fees. Example: $47/day for 6 days + $54 fee = $336.

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CCSS.7.EE.B.3

Front

What is the significance of the number 1 in prime numbers?

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The number 1 is not considered a prime number because it only has one positive divisor.

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CCSS.4.OA.B.4