If students fail to use the rule properly or ignore the BODMAS rule while solving the question they will get the wrong answer. Thus 18 - 12 3 7. 18 25 1 3 7.
If an expression contains addition subtraction - multiplication x division bracket and Of of then the precedence of simplification of the operation is given by BODMAS rule.
For example what would you do if you were given a calculation like 3 x 4 x 5² 6 7 8. In this expression BODMAS rule comes handy. BIDMAS stands for Brackets Indices Division and Multiplication Addition and Subtraction. BODMAS Rule in Maths is the sequence which is used for solving mathematical equations and operations.