Basic Skills

Which are the factors of both 6 and 15?

• 9
• 5
• 6
• 3

Tags

CCSS.4.OA.B.4

Which number is a factor of 6?

• 12
• 2
• 8
• 10

Tags

CCSS.4.OA.B.4

Which number is a multiple of 5?

• 16
• 29
• 40
• 32

Tags

CCSS.4.OA.B.4

A prime number is...

• a number that has only one factor.
• a number that has at least two factors.
• a number that has more than two factors.
• a number that has only two factors.
  (1 and itself)

Tags

CCSS.4.OA.B.4

23.4 + 10

• 133.4
• 334
• 3.34
• 33.4 

Tags

CCSS.6.NS.B.3

6500-2101

• 4,509
• 2,301
• 5,399
• 4,399

Tags

CCSS.4.NBT.B.4

64 X 73 = ?

• 5,672
• 4,612
• 4,672
• 5,612

Tags

CCSS.4.NBT.B.5

378 X 4 = ?

• 2,512
• 1,512
• 1,532
• 2,532

Tags

CCSS.4.NBT.B.5

• 4
• -4
• 2
• -2

Tags

CCSS.6.EE.A.1

• 8/24
• 6/24
• 4/15
• 3/30

Tags

CCSS.6.NS.A.1