
bilangan
Presentation
•
Mathematics
•
7th Grade
•
Hard
asnida nasution
Used 1+ times
FREE Resource
7 Slides • 0 Questions
1
BILANGAN
2
Tujuan
Mengenal Bilangan Bulat
Membandingkan Bilangan dengan menggunakan Garis Bilangan
3
APA ITU BILANGAN BULAT
Semua bilangan yang terdiri atas bilangan negatif, bilangan nol dan bilangan positif
Himpunan bilangan bulat dilambangkan dengan huruf Z.
Huruf Z berasal dari kata Zahlen (bahasa Jerman) yang artinya bilangan
4
Bilangan bulat meliputi :
Bilangan Bulat Negatif {-1, -2, -3, -4, ...}
Bilangan Asli { 1, 2, 3, 4, 5, ...}
Bilangan Cacah { 0, 1, 2, 4, ...}
Bilangan Ganjil { 1, 3, 5, 7, ... }
Bilangan Genap { 2, 4, 6, 8, ... }
Bilangan Prima { 2, 3, 5, 7, ...}
Bilangan Komposit {4, 6, 8, 9, ...}
5
Membandingkan Bilangan Bulat
Dalam membandingkan bilangan bulat terlebih dahulu kita harus mengurutan bilangan bulat. Mengurutkan bilangan bulat berarti menuliskan bilangan bulat secara urut dari nilai terkecil ke nilai terbesar, atau sebaliknya. Berdasarkan garis bilangan, semakin ke kanan letak suatu bilangan, maka nilainya semakin besar. Sedangkan semakin ke kiri letak bilangan tersebut, maka nilainya semakin kecil.
6
7
Membandingkan Bilangan Bulat :
Membandingkan bilangan bulat berarti menentukan nilai suatu bilangan bulat apakah lebih besar, sama dengan, atau lebih kecil dari bilangan bulat lainnya. Simbol yang digunakan dalam membandingkan bilangan bulat adalah :
Misalkan, a dan b termasuk dalam himpunan bilangan bulat, maka
- Jika a lebih besar dari b, maka a > b contoh 5 > -1
- Jika a sama dengan b, maka a = b contoh 3 = 3
- Jika a lebih kecil dari b, maka a < b Contoh -4 < 2
BILANGAN
Show answer
Auto Play
Slide 1 / 7
SLIDE
Similar Resources on Wayground
6 questions
Bilangan Bulat
Presentation
•
7th Grade
7 questions
DIVISION OF RATIONAL NUMBERS 1
Presentation
•
7th Grade
8 questions
Distributive Property
Presentation
•
6th Grade
7 questions
IMPLEMENTAÇÃO FORMADOR
Presentation
•
7th Grade
7 questions
Slope and Y-intercept
Presentation
•
7th Grade
10 questions
7th Grade Angle Measurements
Presentation
•
7th Grade
8 questions
Netto, Bruto, dan Tara
Presentation
•
7th Grade
7 questions
Parallel Lines Cut by A Transversal Lecture
Presentation
•
7th Grade
Popular Resources on Wayground
21 questions
Continents and Oceans
Quiz
•
6th Grade
20 questions
Parts of Speech
Quiz
•
5th Grade
16 questions
Subject & Predicate
Quiz
•
5th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
12 questions
Map Skills
Quiz
•
3rd Grade
22 questions
Continents and Oceans
Quiz
•
5th Grade
15 questions
Rounding Decimals
Quiz
•
5th Grade
20 questions
Brand Labels
Quiz
•
5th - 12th Grade
Discover more resources for Mathematics
16 questions
Proportional and Non Proportional Relationships in Tables, Graphs, and Equations
Quiz
•
7th Grade
22 questions
Explore Rational Number Operations and Applications
Quiz
•
7th Grade
20 questions
Add and Subtract Integers
Quiz
•
6th - 8th Grade
20 questions
Graphing Inequalities on a Number Line
Quiz
•
6th - 9th Grade
13 questions
Multi Step Solving Equations with Variables on Both Sides
Quiz
•
7th Grade
16 questions
Adding and Subtracting Integers
Quiz
•
7th Grade
20 questions
Slope Intercept Form
Quiz
•
7th - 8th Grade
20 questions
Integer Operations Review
Quiz
•
7th Grade