# Sayı Doğrusu: İşlemler   İndir Göm(Embed) Kapat Bu benzetimin çalışır kopyasını göm Bu benzetimin çalışır halini eklemek için bu HTML'i kullan.Genişlik ve boyunu HTML kısmından değiştirebilirsiniz Tıklandığında benzetim başlatacak bir görüntü iliştir
Çalıştırmak için tıklayın
Ekranda görüntülemek için bu HTML kodunu kullanın "Çalıştır için tıklayın". Operations Number Line Integers PhET ekibini destekleyenler Sizin gibi eğitimciler.

• Operations
• Number Line
• Integers

### Description

Explore operations with integers using an authentic context of net worth, then generalize with a number line. Experiment with adding and subtracting both positives and negatives, and make predictions about whether the total will be positive or negative.

### Örnek Öğrenim Hedefleri

• Represent addition and subtraction of integers on a horizontal number line
• Reason about addition and subtraction of integers in terms of number-locations
• Use logical necessity to reason that addition has the opposite effect as subtraction or that adding (or subtracting) a negative integer has the opposite effect as adding (or subtracting) a positive integer.
• Recognize and generate equivalence classes of integer sums and differences
• Show that a number and its additive inverse (opposite) have a sum of 0
• Using a net worth context, describe situations that have a positive sum or difference, negative sum or difference, and zero sum or difference
• View adding a negative as equivalent to subtracting a positive, and explain why this relationship makes sense in contexts such as net worth.
• View subtracting a negative as equivalent to adding a positive, and explain why this relationship makes sense in contexts such as net worth.
• Apply a number line model for addition and subtraction to new contexts.

### Standards Alignment

#### Common Core - Math

7.NS.A.1
Apply and extend previous understandings of addition and subtraction to add and subtract rational numbers; represent addition and subtraction on a horizontal or vertical number line diagram.
7.NS.A.1a
Describe situations in which opposite quantities combine to make 0. For example, a hydrogen atom has 0 charge because its two constituents are oppositely charged.
7.NS.A.1b
Understand p + q as the number located a distance |q| from p, in the positive or negative direction depending on whether q is positive or negative. Show that a number and its opposite have a sum of 0 (are additive inverses). Interpret sums of rational numbers by describing real-world contexts.
7.NS.A.1c
Understand subtraction of rational numbers as adding the additive inverse, p - q = p + (-q). Show that the distance between two rational numbers on the number line is the absolute value of their difference, and apply this principle in real-world contexts.
7.NS.A.1d
Apply properties of operations as strategies to add and subtract rational numbers.
Version 1.0.1

### Teacher Tips Öğretmen el kitabı (pdf) Phet ekibi tarafından oluşturulan ipuçları içerir. ( PDF ).

### Teacher-Submitted Activities

Integer Addition and Subtraction Assessment Gillian Walker Lİse
Ortaokul
Remote
Laboratuvar
Ödev
Matematik
Almanca All Deutsch  Zahlenstrahl: Operationen
Baskça All Euskara  Zenbaki-lerroa: eragiketak
Boşnakça All Bosanski  Brojevna prava: Operacije
Brezilya Portekizcesi All português (Brasil)  Reta Numérica: Operações
Çince (Geleneksel) All 中文 (台灣)  Number Line: Operations_數線：數線的運算
Danca All Dansk  Tallinje: Beregninger
Flemenkçe All Nederlands  Getallijn: Bewerkingen
Fransızca All français  Droite numérique: opérations
Hırvatça All hrvatski  Brojevna crta: Računske operacije
İngilizce All English  Number Line: Operations
İspanyolca All español  Recta Numérica: Operaciones İspanyolca (Peru) All español (Perú)  Recta numérica: Operaciones
İtalyanca All italiano  Retta dei numeri: operazioni
Lehçe All polski  Oś liczbowa: działania
Letonca All Latviešu  Skaitļu ass: Darbības
Macarca All magyar  Számegyenes - műveletek
Maorice All Maori  Rārangi Tau: Paheko
Sırpça All Српски  Бројевна права: Операције
Slovakça All Slovenčina  Číselná os: Operácie
Vietnamca All Tiếng Việt  Đường thẳng số: Các phép toán
Yunanca All Ελληνικά  Αριθμογραμμή: πράξεις

HTML5 sims can run on iPads and Chromebooks, as well as PC, Mac, and Linux systems on modern web browsers. If you are experiencing issues using an HTML5 sim on a supported platform, please disable any browser extensions.

iOS 12+ Safari

Android:
Not officially supported. If you are using the HTML5 sims on Android, we recommend using the latest version of Google Chrome.

Chromebook:
The HTML5 and Flash PhET sims are supported on all Chromebooks.
Chromebook compatible sims

Windows Systems: