
BILANGAN BULAT
Presentation
•
Mathematics
•
7th Grade
•
Medium
Yohanes Oematan
Used 2+ times
FREE Resource
9 Slides • 5 Questions
1
By Arno
2
1. Siswa dapat mendefinisikan bilangan bulat.
2. Siswa dapat mengoperasikan penjumlahan bilangan bulat.
3. Siswa dapat mengoperasikan pengurangan bilangan bulat.
4. Siswa dapat mengoperasikan perkalian bilangan bulat.
5. Siswa dapat mengoperasikan pembagian bilangan bulat.
3
Bilangan bulat adalah bilangan yang terdiri dari bilangan cacah (0, 1, 2, 3, ...) dan negatifnya (-1, -2, -3, ...; -0 adalah sama dengan 0 sehingga tidak lagi dimasukkan secara terpisah). Bilangan bulat dituliskan tanpa komponen desimal atau pecahan.
Himpunan semua bilangan bulat dalam matematika dilambangkan dengan Z (atau {\displaystyle \mathbb {Z} }), berasal dari Zahlen (bahasa Jerman untuk "bilangan").
4
2. Penjumlahan Bilangan Bulat
​
5
Contoh 1:
Tanpa menggunakan bantuan garis bilangan, hitunglah penjumlahan bilangan bulat berikut ini.
a) 125 + 234
b) -58 + (-72)
c) 75 + (-90)
d) (-63) + 125
Jawab:
a) 125 + 234 = 359
b) -58 + (-72) = -(58 + 72) = -130
c) 75 + (-90) = -(90 – 75) = -15
d) (-63) + 125 = 125 – 63 = 62
6
​
7
Contoh :
Soal – soal :
5 × 5 = 25
10 × 4 = 40
7 × 7 = 49
-2 × (-3) = 6
-15 × (-10) = 150
-6 × (-4) = 24
-8 × 2 = -16
-10 × 10 = -100
-9 × 9 = -8
8
​
9
10
Multiple Choice
15 + (-4) × 5 = ...
5
-5
35
-35
11
Multiple Choice
Hasil dari 3 × 2 + 24 : 6 - 3 = ...
2
7
5
10
12
Multiple Choice
Hasil dari 3 × 2 + 24 : 6 - 3 = ...
2
7
5
10
13
Multiple Choice
Hasil dari 5+[6:(−3)] adalah….
7
4
3
−2
14
Multiple Choice
−6×−12=...
60
−60
−72
72
By Arno
Show answer
Auto Play
Slide 1 / 14
SLIDE
Similar Resources on Wayground
11 questions
Volume and Surface Area of Cylinders (4)
Presentation
•
7th Grade
10 questions
Grade 6 - Evaluating Expressions
Presentation
•
6th Grade
11 questions
MULTIPLICACION Y DIVISION DE FRACCIONES
Presentation
•
6th Grade
9 questions
Memahami Bilangan Bulat
Presentation
•
7th Grade
12 questions
Unit Rate Review
Presentation
•
6th Grade
10 questions
13 Teorem Pythagoras ( gabungan segi tiga bersudut tegak)
Presentation
•
7th Grade
11 questions
Bentuk Aljabar
Presentation
•
7th Grade
11 questions
Analisa Penyajian Data
Presentation
•
7th Grade
Popular Resources on Wayground
10 questions
Safety Day 2026 – Student Review
Quiz
•
9th Grade
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
Discover more resources for Mathematics
16 questions
Proportional and Non Proportional Relationships in Tables, Graphs, and Equations
Quiz
•
7th Grade
20 questions
Constant of Proportionality
Quiz
•
7th Grade
20 questions
Halloween Trivia
Quiz
•
7th Grade
15 questions
One-Step Equations
Quiz
•
7th Grade
20 questions
Add and Subtract Integers
Quiz
•
6th - 8th Grade
16 questions
Adding and Subtracting Integers
Quiz
•
7th Grade
20 questions
Two-Step Equations Review
Quiz
•
7th Grade
20 questions
Model Algebraic expressions with tiles
Quiz
•
7th Grade