Unit 1 Number System HMH 6th Grade REVIEW

Alessandra has a special deck of cards. Each card has a different integer on it. The cards are -1, -3, 5, 7, and -8. How many cards have a value that is less than -4?

• None

• One

• two

• three

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

Which set of rational numbers is correctly ordered from least to greatest?

• 
• 
• 

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

Which situation would most likely be represented by a rational number that is not an integer?

• score on a math test

• price of a pencil

• number of students in a classroom

• number of keys on a keyboard

Tags

CCSS.7.NS.A.1A

The temperature in Chicago was -5°C on Monday. Which of the following temperatures is lower than -5°C?

• $-6\degree C$

• $-4\degree C$

• $3\degree C$

• $5\degree C$

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

Which number has the same absolute value as -2?

• 0

• -2 1/2

• 1/2

• 2

Tags

CCSS.6.NS.C.7C

What is the opposite of -9?

• 1/9

• -9

• 9

• 0

Tags

CCSS.6.NS.C.6A

Which number line shows -2 and its opposite?

• 
• 
• 
• 

Tags

CCSS.6.NS.C.6A

What is the greatest common factor (GCF) of 12 and 48?

• 4

• 12

• 2

• 6

Tags

CCSS.6.NS.B.4

Which of the following statements is not true?

• -5 < -4

• -2 < -3

• 4 < 5

• -2 < 5

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

Which of the following numbers is furthest from 0 on the number line?

• -7

• -6

• 3

• 4

Tags

CCSS.6.NS.C.6A