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Addition of number without Decimal in First number

Before starting anything just do a math practice set. Then find out twenty math problems related to this topic and write those on a paper. Solve first ten math problems according to basic math formula. You also need to keep track of Timing. Write down the time taken by you to solve those questions. Now read our examples on addition of number without decimal in first number shortcut tricks and practice few questions. After this do remaining ten questions and apply shortcut formula on those math problems. Again keep track of Timing. This time you will surely see improvement in your timing. But this is not enough. If you need to improve your timing more then you need to practice more.

We all know that the most important thing in competitive exams is Mathematics. That doesn’t mean that other topics are less important. But if you need a good score in exam then you have to score good in maths. A good score comes with practice and practice. All you need to do is to do math problems correctly within time, and this can be achieved only by using shortcut tricks. But it doesn’t mean that you can’t do math problems without using any shortcut tricks. You may have that potential to do maths within time without using any shortcut tricks. But so many people can’t do this. So Addition of number without Decimal in First number shortcut tricks here for those people. We try our level best to put together all types of shortcut methods here. But we may miss few of them. If you know anything else rather than this please do share with us. Your help will help others.

Addition of number without Decimal:
Now we will show you some Addition tricks using Shortcut Methods. Which help in better understand through given Examples. That is Addition of number without Decimal numbers.

Addition of number without Decimal:
Most of Addition we have face, some numbers creates some delay in calculation. Using this method we can solve those problems quickly and easily in mind.
Those number are like 19, 29, 39, 49, 59, 69, 79, 89, 99 ………….

Example #1 – Addition of number without Decimal in First Number

180 + 79 = ?

1. 249
2. 255
3. 259
4. 269

Show Answer Show How to Solve Open Rough Workspace

How to Solve

1. Add 1 to the second number 79, 79 + 1 = 80.
2. Add result to the first number 180 + 80 = 260.
3. Subtract 1 from the result, 260 – 1 = 259.
We get our final result which is 259.
Rough Workspace

Example #2 – Addition of number without Decimal in First Number

160 + 59 = ?

1. 219
2. 220
3. 221
4. 222

Show Answer Show How to Solve Open Rough Workspace

How to Solve

1. Add 1 to the second number 59, 59 + 1 = 60.
2. Add result to the first number 160 + 60 = 220.
3. Subtract 1 from the result, 220 – 1 = 219.
We get our final result which is 219.
Rough Workspace

Example #3 – Addition of number without Decimal in First Number

170 + 89 = ?

1. 249
2. 259
3. 269
4. 263

Show Answer Show How to Solve Open Rough Workspace

How to Solve

1. Add 1 to the second number 89, 89 + 1 = 90.
2. Add result to the first number 170 + 90 = 260.
3. Subtract 1 from the result, 260 – 1 = 259.
We get our final result which is 259.
Rough Workspace

Example #4 – Addition of number without Decimal in First Number

370 + 99 = ?

1. 439
2. 449
3. 459
4. 469

Show Answer Show How to Solve Open Rough Workspace

How to Solve

1. Add 1 to the second number 99, 99 + 1 = 100.
2. Add result to the first number 370 + 100 = 470.
3. Subtract 1 from the result, 470 – 1 = 469.
We get our final result which is 469.
Rough Workspace

Example #5 – Addition of number without Decimal in First Number

599 + 69 = ?

1. 651
2. 658
3. 668
4. 672

Show Answer Show How to Solve Open Rough Workspace

How to Solve

1. Add 1 to the second number 69, 69 + 1 = 70.
2. Add result to the first number 599 + 70 = 669.
3. Subtract 1 from the result, 669 – 1 = 668.
We get our final result which is 668.
Rough Workspace

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1. rukshar says:

it is very useful to us.

• sdf says:

oh really?
i did not know that addition is useful

2. shivani says:

thank you so much…..

3. Deepak says:

Sir, really you are genius, this is most useful thank you so much.

4. Tapan kumar says:

Thanks sir its very important and usefull tricks.

5. VENKAT says:

EXXXXXXXCELLENT SIR…