Fill in the blanks to make each of the following a true statement :
85+69+54=54+69+_____
While adding three numbers, we can group the numbers in any order and the sum remains same.
Hence, by the associative property of addition,
85+69+54=54+69+85
Question 54
Fill in the blanks to make the statement true.
In a pair of complementary angles, each angle cannot be more than ___ .
Measures of each of the angles of an equilateral triangle is ___
Question 51
In the following question, fill in the blanks to make the statements true.
By multiplying (53)4 by ___ we get 54.
___ × (-1) = 47