Chapter 1 Review

(7 x 5) + (6 x 4)

• 48
• 69
• 59
• 72

Tags

CCSS.3.OA.B.5

(7 + 41) ÷ 2 – 15

• 19
• 9
• 25
• 3

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Solve:
18 - 8 ÷ 2

• 5
• 6
• 10
• 14

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

2 x 2 x 2  or 2³ is the prime factorization of

• 6
• 12
• 22
• 8

Tags

CCSS.6.EE.A.1

What number is never allowed in a factor tree? 

• 13 (it's bad luck!)
• 1 
• 8675309
• 2

Tags

CCSS.6.EE.A.1

Which of the following are all prime numbers

• 2, 3, 6, 7, 9
• 2, 4, 8, 16
• 2, 3, 5, 7, 9
• 2, 3, 5, 7, 11

Tags

CCSS.4.OA.B.4

Which of these is NOT a factor of 36?

• 2
• 8
• 12
• 6

Tags

CCSS.4.OA.B.4

Which is a factor of 15?

• 2
• 3
• 4
• 6

Tags

CCSS.4.OA.B.4

GCF of 28 and 40

• 2
• 4
• 7
• 8

Tags

CCSS.6.NS.B.4

Which of the choices is not a factor of 24?

• 2
• 3
• 4
• 5

Tags

CCSS.4.OA.B.4