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The BODMAS rule is a rule of order for solving mathematical expressions with multiple operations. It states that mathematical expressions should be solved from left to right in the order of BODMAS.
BODMAS is an acronym that stands for: B: Brackets O: Order of powers or roots D: Division M: Multiplication A: Addition S: Subtraction
A divisibility test is a way to determine if a number can be divided by a fixed divisor without actually performing the division. If a number is completely divided by another number, the quotient should be a whole number and the remainder should be zero
Here are some divisibility rules: Divisibility by 1: Every whole number is divisible by 1. Divisibility by 2: All even numbers are divisible by 2. A number is also divisible by 2 if it has a 0, 2, 4, 6, or 8 in the ones place. Divisibility by 3: The sum of the digits is a multiple of 3. Divisibility by 4: The last two digits are divisible by 4. Divisibility by 5: The last digit is a 5 or 0. Divisibility by 6: Divisible by 2 and 3.
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