Divisibility Rule of 832

The divisibility rule for 832 is a method by which we can determine if a number is divisible by 832 without using the division method. Check whether 1664 is divisible by 832 with the divisibility rule.

Step 1: Divide the number into groups of three digits from the right. Here, 1664 becomes '1' and '664'.

Step 2: Multiply the first group by 2, 1 × 2 = 2.

Step 3: Add the result from Step 2 to the second group, 664 + 2 = 666.

Step 4: If the result from Step 3 is divisible by 832, then the number is divisible by 832. Since 666 is not divisible by 832, 1664 is not divisible by 832.

Learning divisibility rules helps kids master division. Let’s learn a few tips and tricks for the divisibility rule of 832.

Know the multiples of 832:

Memorize the multiples of 832 (832, 1664, 2496, 3328, etc.) to quickly check divisibility. If the result from addition is a multiple of 832, then the number is divisible by 832.

Use estimation:

If the result from the addition is larger than 832 but close, estimate to check for divisibility.

Repeat the process for large numbers:

Students should keep repeating the divisibility process until they reach a small number easily checked for divisibility by 832. For example, check if 3328 is divisible by 832 using the divisibility test. Divide into groups '3' and '328'. Multiply the first group by 2, 3 × 2 = 6. Add to the second group, 328 + 6 = 334. Since 334 is not divisible by 832, 3328 is not divisible by 832.

Use the division method to verify:

Students can use the division method as a way to verify and cross-check their results. This will help them verify and also learn.

• Divisibility rule: The set of rules used to find out whether a number is divisible by another number or not.

• Multiples: Multiples are the results we get after multiplying a number by an integer, e.g., multiples of 832 are 832, 1664, 2496, etc.

• Integers: Integers are numbers that include all whole numbers, negative numbers, and zero.

• Addition: Addition is a process of combining two numbers to get a sum.

• Estimation: Estimation involves using approximate calculations to determine a result quickly.