6th Grade Math Review

Front

Which of these numbers is a multiple of 4? Options: 2, 9, 15, 20

Back

20

Tags

CCSS.4.OA.B.4

Front

What are the multiples of 9? Options: 9, 12, 15, 18, 21, 9, 18, 27, 36, 45, 54, 3, 6, 9, 12, 15, 18, 9, 19, 29, 39, 49, 59

Back

9, 18, 27, 36, 45, 54

Front

Is 2 a prime or composite number?

Back

Prime

Tags

CCSS.4.OA.B.4

Front

Is 100 a prime or composite number?

Back

Composite

Tags

CCSS.4.OA.B.4

Front

What is the GCF of 20 and 30?

Back

10

Front

GCF of 4 and 12?

Back

4

Front

What are the factors of 25?

Back

1, 5,  25

Tags

CCSS.4.OA.B.4

Front

Multiples of 20: 20, 40, 60, 80, 100, 120
Multiples of 60: 60, 120, 180, 240, 300
What is the LCM?

Back

60

Front

Multiples of 10:  10, 20, 30, 40, 50, 60
Multiples of 15:  15, 30, 45, 60, 75
Find LCM

Back

30

Front

What is the least common multiple (LCM) of 5 and 20?

Back

20