Question 34

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

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

Question 57

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

The usual form fo $2.3\times {10}^{10}$ is ___ .

Question 34

In questions 24 to 59, fill in the blanks to make the statements true.
Savitri obtained 440 marks out of 500 in an examination. She secured ___ % marks in the examination.

Question 61

Fill in the blanks to make the statement true.

Division is the inverse operation of ___

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 ___ .