Integrated Unit 1 Class review

What does 3² mean?

• 3 x 2
• 3 x 3
• 2 x 2 x 2

Tags

CCSS.6.EE.A.1

2 + (9² - 4)

• 16
• 77
• 79
• 88

Tags

CCSS.6.EE.A.2C

What does 4⁵ mean?

• 4x4x4x4x4
• 4x5
• 5x5x5x5

Tags

CCSS.6.EE.A.1

4³ + 2 x 8

• 75
• 28
• 80
• 48

4(8) ÷ (8 − 6)

• -2
• 18
• -1
• 16

Tags

CCSS.7.EE.B.3

(4x8)-(9+7)

• 16
• 25
• 41
• 32

Tags

CCSS.7.NS.A.3

Using a Factor Tree, find the prime factorization of 75.  

• 5² x 3
• 5 x 5 x 3
• 3² x 5
• 15 x 5

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.3

CCSS.6.EE.A.4

Write 384 in prime factorization. You can use the ladder or factor tree. Show your work.

• 2⁴ x 3
• 2⁶ x 3
• 2⁷ x 3
• 2⁵ x 3

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.3

What are the prime factors of 100 ?

• 2 × 2 × 5 × 5 x 5

• 2 × 2 x 2 × 5 × 5

• 2 × 2 × 5 × 5 x 1

• 2 × 2 × 5 × 5

Use a number tree to find the prime factorization of 42

• 4x4x3
• 6x7
• 7x3x2
• 5x4x2