5th Grade Math Review

Front

What is the cost of each book if Alina raised $95.70 to purchase 15 books?

Back

$6.38

Front

Round 23.542 to the nearest tenth.

Back

23.5

Front

Is 5 a prime or composite number?

Back

Prime, because it has two factors.

Front

Round 43.827 to the nearest hundredth.

Back

43.83

Front

What is the sum of the fractions 2/8 + 3/4?

Back

1 , 8/8

Front

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.

Front

What is a composite number?

Back

A composite number is a natural number greater than 1 that has more than two positive divisors.

Front

How do you round a number to the nearest whole number?

Back

Look at the digit in the tenths place; if it's 5 or more, round up, otherwise round down.

Front

What is the least common multiple (LCM) of 4 and 6?

Back

12

Front

What is the greatest common factor (GCF) of 8 and 12?

Back

4