Nagwa uses cookies to ensure you get the best experience on our website. Learn more about our Privacy Policy.

Please verify your account before proceeding.

In this lesson, we will learn how to use properties of addition in the set of real numbers and determine the additive inverse.

Q1:

Find the additive inverse of 1 2 .

Q2:

Find the additive inverse of − 7 6 .

Q3:

Find the additive inverse of − 1 2 .

Q4:

Which of the following is the sum 1 2 5 1 2 5 + − 1 2 5 1 2 5 ?

Q5:

What is the additive inverse of − 3 7 ?

Q6:

What is the additive identity in ℚ ?

Q7:

Find the additive inverse of ( − 1 ) 3 .

Q8:

Find the additive inverse of 0.7.

Q9:

Evaluate − 4 2 3 + 1 3 1 3 using properties of addition.

Q10:

Evaluate 1 8 9 + − 1 2 7 9 using properties of addition.

Q11:

Evaluate − 1 4 1 4 + 1 3 1 4 using properties of addition.

Q12:

Find the additive inverse of − 3 4 .

Q13:

Find the additive inverse of − 1 3 .

Don’t have an account? Sign Up