Question 23

Fill in the blanks to make the statement true.

Additive inverse of $\frac{2}{3}$ is ___ .

Question 31

Fill in the blanks to make the statement true.

(-a) + b = b + additive inverse of ___ .

Question 47

Fill in the blanks to make the statement true.

We get additive inverse of an integer 'a' when we multiply it by ___.

Question 61

Fill in the blanks to make the statement true.

Division is the inverse operation of ___

Question 34

In the following question, fill in the blanks to make the statements true.

The multiplicative inverse of ${10}^{10}$ is ___

Question 23

Fill in the blanks to make the statements true.
$(-2{)}^{31}\times (-2{)}^{13}=\text{\_\_}$