Unit 1 Review

A girl is snorkeling 1 meter below sea level and the dives down another 0.5 meters.  How far below sea level is the girl?

• 1.5 meters above sea level
• 1.5 meters below sea leves
• 0.5 meters above sea level
• 0.5 meters below sea level

Tags

CCSS.7.NS.A.1C

A climber starts descending from 533 feet above sea level and keeps going until she reaches 10 feet below sea level.  How many feet did she descend?

• 523 feet
• 543 feet
• 0 feet
• 500 feet

Tags

CCSS.7.NS.A.1C

-10 + 4 =

• 6
• -6
• 14
• -14

Tags

CCSS.7.NS.A.1C

(-27) + (-34)

• -61

• -62

• 61

• 69872

(-5)²

• 10
• -10
• 25
• -25

Tags

CCSS.6.EE.A.1

Find the HCF of 30 and 36

• 2
• 3
• 4
• 6

Tags

CCSS.6.NS.B.4

Find the HCF of 22 and 42

• 2
• 3
• 11
• 14

Tags

CCSS.6.NS.B.4

What is 34 as a product of its prime numbers in ascending order

• 2x17

• 3x17

• 17x2

• 3x4x2

A number is expressed as

2³ x 3³ x 5.

What is the number?

• 11

• 72

• 270

• 1080

Tags

CCSS.4.OA.C.5

How should you express 96 as a product of its prime factors?

• 32 x 3

• 3 x 2⁵

• 2 x 48

• 1 x 2⁵ x 3

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.3

CCSS.6.EE.A.4