Ch. 7 Factors, Multiples, and Patterns Test

Front

What are factors?

Back

Factors are 2 numbers you multiply together to make another number.

Tags

CCSS.4.OA.B.4

Front

Classify the number 81 by its divisibility rules.

Back

81 is divisible by 3 and 9.

Tags

CCSS.4.OA.B.4

Front

If Ms. Turner wrote the number 30 and her rule is to add 8, what is the fourth number in the pattern?

Back

The fourth number is 54.

Tags

CCSS.4.OA.C.5

Front

What are the different ways to group 24 students so that each group has the same number of students?

Back

The ways to group them are 1, 2, 3, 4, 6, 8, 12, 24.

Tags

CCSS.4.OA.B.4

Front

Which number is not a multiple of 10?

Back

35 is not a multiple of 10.

Tags

CCSS.4.OA.B.4

Front

What is a multiple?

Back

A multiple is a number that can be divided by another number without a remainder.

Front

What is the least common multiple (LCM) of 4 and 5?

Back

The LCM of 4 and 5 is 20.

Front

What is a prime number?

Back

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

Tags

CCSS.4.OA.B.4

Front

What is the greatest common factor (GCF) of 12 and 16?

Back

The GCF of 12 and 16 is 4.

Front

What does it mean to skip count?

Back

Skip counting means counting by a number other than 1, such as 2, 5, or 10.

Tags

CCSS.1.NBT.A.1