Front

What is a prime number?

Back

A prime number is a whole number greater than 1 that has no positive divisors other than 1 and itself.

Tags

CCSS.4.OA.B.4

Front

Identify a prime number between 30 and 50.

Back

The prime number is 37.

Tags

CCSS.4.OA.B.4

Front

What is rounding?

Back

Rounding is the process of adjusting a number to make it simpler but keeping its value close to what it was.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

Round 432 to the nearest ten.

Back

430.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is a whole number?

Back

A whole number is a non-negative number without fractions or decimals.

Front

Which of the following is NOT a whole number: -12/3, 6.0, 12/4, 9?

Back

-12/3 is not a whole number.

Front

What is the nearest ten to 970?

Back

970.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

How do you determine if a number is prime?

Back

Check if it has only two divisors: 1 and itself.

Tags

CCSS.4.OA.B.4

Front

What is the result of 12 divided by 4?

Back

3.

Tags

CCSS.3.OA.A.2

Front

What is the result of 21 divided by 3?

Back

7.

Tags

CCSS.3.OA.A.2