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MatematikMatematik141 views·Updated Jun 17, 2026·1 page

7. Sınıf Matematik: Tam Sayılar Konusu Notları

Z
Zehra Tetik@zehratetik

Tam sayılar matematikte sürekli karşımıza çıkan, günlük hayatta da sık...

1
of 1
# Jam Sayılar

*Pozitif tam sayılar, Negatif tam saylar ve Otam Sayısı binleşmesiyle
Oluşan sayı kümesine tam Sayılar adı verilir.

negadif

Tam Sayılar ve Toplama İşlemi

Tam sayılar pozitif tam sayılar Z+Z+, negatif tam sayılar ZZ- ve sıfırdan oluşur. Bu sayı kümesine Z harfi ile gösterilir ve günlük hayatta borç-alacak hesaplarında çok kullanılır.

Tam sayılarda toplama yaparken para-borç mantığı kullanabilirsin. Pozitif sayıları cebindeki para, negatif sayıları da borcun olarak düşün. Aynı işaretli sayıları toplarken işaretleri aynı kalır ve sayılar toplanır.

Farklı işaretli sayıları toplarken büyük sayının işaretini al ve sayıları çıkar. Örneğin (+7)+(-4) = +3 çünkü 7 paradan 4 borcu çıkardığında 3 paran kalır.

İpucu: Toplama işlemlerinde parantezler bazen kullanılmayabilir. (-9)+(+9)=0 gibi toplamları sıfır olan sayılara dikkat et!

We thought you’d never ask...

What is the Knowunity AI companion?

Our AI companion is specifically built for the needs of students. Based on the millions of content pieces we have on the platform we can provide truly meaningful and relevant answers to students. But its not only about answers, the companion is even more about guiding students through their daily learning challenges, with personalised study plans, quizzes or content pieces in the chat and 100% personalisation based on the students skills and developments.

Where can I download the Knowunity app?

You can download the app in the Google Play Store and in the Apple App Store.

Is Knowunity really free of charge?

That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.

Most popular content: Integers

9

Most popular content in Matematik

9

Most popular content

9

Can't find what you're looking for? Explore other subjects.

Students love us — and so will you.

4.6/5App Store
4.7/5Google Play

The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.

Stefan SiOS user

This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.

Samantha KlichAndroid user

Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.

AnnaiOS user

MatematikMatematik141 views·Updated Jun 17, 2026·1 page

7. Sınıf Matematik: Tam Sayılar Konusu Notları

Z
Zehra Tetik@zehratetik

Tam sayılar matematikte sürekli karşımıza çıkan, günlük hayatta da sık kullandığımız sayı türlerinden biri. Bu konu sınavlarda mutlaka sorulur ve öğrendiğin yöntemlerle kolayca çözebilirsin!

1
of 1
# Jam Sayılar

*Pozitif tam sayılar, Negatif tam saylar ve Otam Sayısı binleşmesiyle
Oluşan sayı kümesine tam Sayılar adı verilir.

negadif

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Tam Sayılar ve Toplama İşlemi

Tam sayılar pozitif tam sayılar Z+Z+, negatif tam sayılar ZZ- ve sıfırdan oluşur. Bu sayı kümesine Z harfi ile gösterilir ve günlük hayatta borç-alacak hesaplarında çok kullanılır.

Tam sayılarda toplama yaparken para-borç mantığı kullanabilirsin. Pozitif sayıları cebindeki para, negatif sayıları da borcun olarak düşün. Aynı işaretli sayıları toplarken işaretleri aynı kalır ve sayılar toplanır.

Farklı işaretli sayıları toplarken büyük sayının işaretini al ve sayıları çıkar. Örneğin (+7)+(-4) = +3 çünkü 7 paradan 4 borcu çıkardığında 3 paran kalır.

İpucu: Toplama işlemlerinde parantezler bazen kullanılmayabilir. (-9)+(+9)=0 gibi toplamları sıfır olan sayılara dikkat et!

We thought you’d never ask...

What is the Knowunity AI companion?

Our AI companion is specifically built for the needs of students. Based on the millions of content pieces we have on the platform we can provide truly meaningful and relevant answers to students. But its not only about answers, the companion is even more about guiding students through their daily learning challenges, with personalised study plans, quizzes or content pieces in the chat and 100% personalisation based on the students skills and developments.

Where can I download the Knowunity app?

You can download the app in the Google Play Store and in the Apple App Store.

Is Knowunity really free of charge?

That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.

Most popular content: Integers

9

Most popular content in Matematik

9

Most popular content

9

Can't find what you're looking for? Explore other subjects.

Students love us — and so will you.

4.6/5App Store
4.7/5Google Play

The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.

Stefan SiOS user

This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.

Samantha KlichAndroid user

Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.

AnnaiOS user