Equations
India
Class VIII
Number problems
Interactive practice questions
Write an algebraic expression to represent $\frac{1}{8}$18 of a number. Let the variable $x$x represent the number.
Easy
< 1min
The sum of $x$x and $10$10 is $25$25.
Construct an equation and find the value of $x$x.
Easy
< 1min
The difference between $x$x and $18$18 is $27$27.
Construct an equation and find the value of $x$x given that $x>18$x>18.
Easy
1min
Determine whether the following statement is true or false.
The algebraic expression for "$2$2 less than a number" is the same as the algebraic expression for "a number decreased by $2$2."
Easy
< 1min
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