Understanding rational numbers

What is the opposite of 1/2? 

• 1/2
• -1/2
• 0
• 3

Tags

CCSS.6.NS.C.6A

Click the integer.

• 3.5
• |-5.01|
• -1/2
• 3

Tags

CCSS.6.NS.C.6A

True or False: The numbers on a standard ruler can be negative integers

• True
• False

Tags

CCSS.6.NS.C.6A

Write the rational number as the quotient of two integer in two different ways. Select all that apply.

• 
• 
• 
• 
• 

Tags

CCSS.6.NS.C.6A

Click the NEGATIVE number

• 1

• - 1

Tags

CCSS.6.NS.C.6A

Which is the opposite of -5

• 0.55
• 0.5
• -5
• 5

Tags

CCSS.6.NS.C.6A

Which value is the opposite of 10?

• -10

• 10

• 1/10

• .1

Tags

CCSS.6.NS.C.6A

What is the opposite of -2/3?

• -3/2

• 2/3

• 3/2

• -2/3

Answer explanation

The question asks for the opposite of -2/3. The opposite of a number is its additive inverse, meaning it is the number that, when added to the original number, results in a sum of zero. Since -2/3 is a negative fraction, its opposite will be a positive fraction with the same numerator and denominator. Therefore, the correct choice is 2/3.

Tags

CCSS.6.NS.C.6A

 $-4\ \frac{1}{8}$  

What is the opposite of

•  $-\frac{4}{8}$  

•  $\frac{4}{8}$  

•  $4\ \frac{1}{8}$  

•  $8\ \frac{1}{4}$  

Tags

CCSS.6.NS.C.6A

What number is the opposite of 7.25?

Tags

CCSS.6.NS.C.6A