Unit 2 intervention (#2)

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.

Tags

CCSS.4.OA.B.4

Front

What is a composite number?

Back

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

Tags

CCSS.4.OA.B.4

Front

Is 49 a prime or composite number?

Back

Composite

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CCSS.4.OA.B.4

Front

Is 47 a prime or composite number?

Back

Prime

Tags

CCSS.4.OA.B.4

Front

Is 39 a prime or composite number?

Back

Composite

Tags

CCSS.4.OA.B.4

Front

Is 53 a prime or composite number?

Back

Prime

Tags

CCSS.4.OA.B.4

Front

List all the factors of 15.

Back

1, 3, 5, 15

Tags

CCSS.4.OA.B.4

Front

What are factors?

Back

Factors are numbers that can be multiplied together to get another number.

Tags

CCSS.4.OA.B.4

Front

What is the smallest prime number?

Back

The smallest prime number is 2.

Tags

CCSS.4.OA.B.4

Front

What is the largest two-digit prime number?

Back

The largest two-digit prime number is 97.

Tags

CCSS.4.OA.B.4