Do Now: (8.27-28.20) Add/Subtract Rational Numbers Review-OL

Choose the BEST answer: the definition of an integer is

• any number
• any positive or negative whole number
• zero
• all numbers including fractions and decimals

Tags

CCSS.6.NS.C.5

Absolute Value
I -8 I

• -8
• 8

Tags

CCSS.6.NS.C.7C

Absolute Value
I 4 I

• 4
• -4

Tags

CCSS.6.NS.C.7C

-25 + (-8)

• 17
• -17
• 33
• -33

Tags

CCSS.7.NS.A.1C

18 + (-14)

• 32
• -32
• 4
• -4

Tags

CCSS.7.NS.A.1C

16 - 24

• 8
• -8
• 40
• -40

Tags

CCSS.7.NS.A.1C

-13 - (-5)

• 18
• -18
• 8
• -8

Tags

CCSS.7.NS.A.1C

What is the best way to describe the absolute value:

• 0
• the opposite of the number
• The distance between that number an zero
• a positive number

Tags

CCSS.6.NS.C.7C

What is the correct way to re-write this subtraction problem:
 -7 - (-8)

• 7 - (-8)
• 7 + (-8)
• -7 + 8
• -7 + (-8)

Tags

CCSS.7.NS.A.1C

-8 - (-4)

• 12
• -12
• -4
• 4

Tags

CCSS.7.NS.A.1C