Thursday 2/5 Remote Work

What is the greatest multiple of 8 that is less than 50? (Hint: List out the multiples of 8 in order)

• 36

• 54

• 48

• 60

357 ÷ 3

• 19
• 109
• 110 R9
• 119

Tags

CCSS.4.NBT.B.6

23 × 42
(Solve using any method)

• 866
• 132
• 966
• 723

Tags

CCSS.4.NBT.B.5

What are the factors of 2?

• 1

• 1, 2

• 2, 4, 6, 8, 10, 12, 14, 16, 18, 20. . .

• 1, 2, 4

Tags

CCSS.4.OA.B.4

Is 2 prime or composite?

• Prime

• Composite

Tags

CCSS.4.OA.B.4

What are the factors of 10?

• 1, 2

• 1, 2, 10

• 1, 2, 5, 10

• 10, 20, 30, 40, 50, 60, 70, 80, 90, 100. . .

Tags

CCSS.4.OA.B.4

What are the factors of 17?

• 1, 17

• 1, 3, 17

• 2, 17

• 17, 34, 51, 68, 85, 102. . .

Tags

CCSS.4.OA.B.4

Is 17 prime or composite?

• Prime

• Composite

Tags

CCSS.4.OA.B.4

Identify if 18 is prime or composite. List the factors of 18.

• Prime 1, 18
• Composite 1, 2, 3, 6, 9, 18
• Composite 1, 4, 7, 18
• Composite 1, 9, 18

Tags

CCSS.4.OA.B.4

• 62 R1

• 62 R2

• 63 R1

• 63 R4

Tags

CCSS.4.NBT.B.6