Divisible by 2

A number is divisible by 2 if the digit at unit place is either 0 or multiple of 2.

So a number is divisible by 2 if digit at its units place is 0, 2, 4, 6 or 8.

Numbers divisible by 2 are called even numbers.

Numbers not divisible by 2 are called odd numbers.

Let us consider some of the following numbers which are divisible by 2 using the divisibility test.

346, 218, 106, 100, 194, 152 here all these number is divisible by 2 because their units place is either 0 or multiple of 2.

Similarly, the numbers 14, 64, 86, 102, 568, 120 etc. is divisible by 2 because their units place is either 0 or multiple of 2.

Similarly again, 182, 198, 200, 100, 406, 304 are also divisible by 2 because their units place is either 0 or multiple of 2.Again let us consider,

317, 125, 103, 159 etc. here all these number is not divisible by 2 because their units place is not multiple of 2.


Similarly, the numbers 141, 63, 87, 105, 563, 129 etc. is not divisible by 2 because their units place is not multiple of 2.

Similarly again, 111, 199, 203, 101, 405, 307 are also not divisible by 2 because their units place is not multiple of 2.

Divisible by 2


For example:

1. Determine the following numbers which are divisible by 2, using the test of divisibility by 2:

(i) 176, (ii) 221, (iii) 327, (iv) 90, (v) 192

Solution:

(i) 176

We know the rules of divisibility by 2, if the unit’s place of the number is either 0 or multiple of 2.

Here, in 176 the unit place is 6 and 6 is divisible by 2.

Hence, 176 is divisible by 2. 



(ii) 221

We know that a number is divisible by 2, if the unit’s place of the number is either 0 or multiple of 2. 

Here, in 221 the unit place is 1 and 1 is not divisible by 2.

Hence, 221 is not divisible by 2. 



(iii) 327

We know that a number is divisible by 2, if the unit’s place of the number is either 0 or multiple of 2.

Here, in 327 the unit place is 7 and 7 is not divisible by 2.

Hence, 327 is not divisible by 2.



(iv) 90

We know that a number is divisible by 2, if the unit’s place of the number is either 0 or multiple of 2.

Here, in 90 the unit place is 0 and 0 is divisible by 2.

Hence, 90 is divisible by 2. 



(v) 192

We know that a number is divisible by 2, if the unit’s place of the number is either 0 or multiple of 2.

Here, in 192 the unit place is 2 and 2 is divisible by 2.Hence, 192 is divisible by 2.


Consider the multiples of 2: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, ............

In each of these multiples the digit in the units place is 2, 4, 6, 8 or 0.

A number is divisible by 2 if the digit in the units place is 2, 4, 6, 8 or 0.


2. Is 715632 divisible by 2?

The last digit of the number is 2.

Hence it is divisible by 2.


Questions and Answers on Divisible by 2:

I. Which of the following numbers are divisible by 2?

(i) 3642

(ii) 2431

(iii) 897

(iv) 4218

(v) 3614

(vi) 24860

(vii) 1111

(viii) 1984


Answer:

I. (i) 3642

(iv) 4218

(v) 3614

(vi) 24860

(viii) 1984


2. Find the smallest number that should be subtracted from the following numbers to get a number divisible by 2?

(i) 85

(ii) 63

(iii) 1529


Answer:

2. (i) 1

(ii) 1

(iii) 1

 Divisibility Rules.

Properties of Divisibility.

Divisible by 2.

Divisible by 3.

Divisible by 4.

Divisible by 5.

Divisible by 6.

Divisible by 7.

Divisible by 8.

Divisible by 9.

Divisible by 10.

Problems on Divisibility Rules

Worksheet on Divisibility Rules




5th Grade Math Problems 

From Divisible by 2 to HOME PAGE


New! Comments

Have your say about what you just read! Leave me a comment in the box below. Ask a Question or Answer a Question.



Didn't find what you were looking for? Or want to know more information about Math Only Math. Use this Google Search to find what you need.



Share this page: What’s this?

Recent Articles

  1. Measuring Capacity | Standard Unit of Capacity | Litre | Millilitres

    Nov 29, 23 01:15 AM

    2 Tablespoonful of Water
    We will discuss about measuring capacity. The milkman measures milk in liters. Petrol is given in liters. Mobil oil is sold in liters. Two milk bottles contain 1 liter of milk. One milk bottle

    Read More

  2. Addition and Subtraction of Units of Measurement | Metric Units

    Nov 29, 23 12:54 AM

    Addition of Lengths
    We can add the units of measurement like decimal numbers. 1. Add 5 m 9 dm and 11 m and 5 dm Solution: 5 m 9 dm = 5.9 m 11 m 5 dm = 11.5 m Hence, 5 m 9 dm + 11 m 5 dm = 17 m 4 dm or 17.4 m 2. Add 15 cm…

    Read More

  3. 1 to 10 Times Tables | 1 - 10 Times Table Chart |Multiplication Tables

    Nov 29, 23 12:50 AM

    1 to 10 Times Tables
    Memorizing 1 to 10 Times Tables are very important for mental math and quick calculations. Times Tables are used during multiplication and division. Let us learn all the times tables from 1 to 10 to i…

    Read More