Prime and Composite

Front

Which sentence is true about composite numbers?

Back

it has more than 2 factors

Front

The number of baseball cards Jack has is a prime number. Which of the following numbers could be the number of baseball cards Jack has? Options: 8, 9, 10, 11

Back

11

Front

Which number is a prime number? Options: 2, 6, 4, 8

Back

2

Front

Which of the following contains only prime numbers? Options: 2, 4, 8, 16, 32, 3, 5, 7, 9, 11, 3, 7, 11, 17, 19, 11, 13, 15, 23, 29

Back

3, 7, 11, 17, 19

Front

The amount of baseball cards in Tina's collection is a prime number. Options: 25, 46, 67, 90

Back

67

Front

Each of the three digits in Lonnie's apartment number are prime numbers. Options: 134, 263, 352, 579

Back

352

Front

Which student wrote down a prime number? Elly: 35, Ulysses: 39, Maggie: 37, Palmer: 33

Back

Maggie

Front

Who is correct about the number 2 being prime or composite?

Back

Brenda is correct.

Front

The number of cars on the lot at Patrick's Used Cars is a composite number. Options: 19, 37, 59, 63

Back

63

Front

Which statement about prime numbers is true?

• All prime numbers are odd.
• Prime numbers have only 2 factors.
• The first three prime numbers are 3, 5, 7.
• All prime numbers can be divided by 2 with no remainder.

Back

Prime numbers have only 2 factors.