

OPERASI AL JABAR
Presentation
•
Mathematics
•
7th Grade
•
Hard
suharningsih nn
Used 30+ times
FREE Resource
5 Slides • 8 Questions
1
OPERASI AL JABAR
SUHARNINGSIH, S.Pd

2
Ada dua orang kakak beradik membawa lima ekor kambing lewat dari depan rumah Si A.
Ada berapa yang lewat dari depan rumah Si A ?
2 orang manusia + 5 ekor kambing
2m + 5k
Jadi bentuk aljabarnya 2m + 5k
3
Perhatikan gambar tersebut!
Jika AB = BC = CD = AD = s
maka keliling persegi adalah AB + BC + CD + AD
AB + BC + CD + AD = s + s + s + s
Keliling = 4s
Jadi pada keliling persegi merupakan suku sejenis, sehingga s + s + s + s = 4s
4
Fill in the Blanks
Type answer...
5
Pennjumlahan aljabar
dari gambar tersebut, yang dapat ditambah atau dikurangi adalah suku sejenis
12x2 + (−7x2)=5x2
(−9x)+8x = −x
6 +(−14)=−8
Jadi hasilnya 5x2−x−8
6
Fill in the Blanks
Type answer...
7
Fill in the Blanks
Type answer...
8
Multiple Choice
Sederhanakanlah bentuk aljabar
4(3x2+2x)−15x2−3x2+8x
3x2+8x
−3x2−8
3x2−8
9
Multiple Choice
Jumlah dari 5a+8 dan 8a + 3
13a +11
5a +8a +11
13a − 11
13a +11a
10
Pengurangan Bentuk Aljabar
Ingat bahwa a dikurangkan dari b artinya b - a, bukan a - b
Dari gambar tersebut
(9p − 6q) − (5p−3q)Sehingga 9p−5p=4p
dan −6q + 3q=−3q
jadi hasilnya 4p−3q
11
Multiple Choice
Kurangkan 7p+14 dari 9p+12
2p−2
−2p+2
−2p−2
2p+2
12
Multiple Choice
Kurangkanlah −4(2x+3) dari −5(x−2) !
−3x−22
3x+22
3x−22
−3x+22
13
Open Ended
Apa yang dapat kamu simpulkan pada materi kali ini, dan tuliskan letak kesulitan kalian pada materi kali ini!
OPERASI AL JABAR
SUHARNINGSIH, S.Pd

Show answer
Auto Play
Slide 1 / 13
SLIDE
Similar Resources on Wayground
9 questions
Additive and Proportional Relationships
Presentation
•
7th Grade
10 questions
5.7 Percent of Change
Presentation
•
7th Grade
10 questions
Creating Equations to Solve for Missing Angles
Presentation
•
7th Grade
11 questions
Grandezas
Presentation
•
KG
10 questions
GCF with Trinomials
Presentation
•
7th Grade
8 questions
Solving Multi Step Equations - lesson 18
Presentation
•
7th Grade
10 questions
Constant of proportionality from a table
Presentation
•
7th Grade
10 questions
EXPRESSÕES ALGÉBRICAS - OPERAÇÕES COM MONÔMIOS E POLINÔMIOS
Presentation
•
8th Grade
Popular Resources on Wayground
20 questions
Math Review
Quiz
•
3rd Grade
15 questions
Fast food
Quiz
•
7th Grade
20 questions
Context Clues
Quiz
•
6th Grade
20 questions
Inferences
Quiz
•
4th Grade
19 questions
Classifying Quadrilaterals
Quiz
•
3rd Grade
20 questions
Figurative Language Review
Quiz
•
6th Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
10 questions
Identify Fractions, Mixed Numbers & Improper Fractions
Quiz
•
3rd - 4th Grade
Discover more resources for Mathematics
14 questions
Volume of rectangular prisms
Quiz
•
7th Grade
22 questions
Simple Probability
Quiz
•
7th Grade
21 questions
Math Review
Quiz
•
7th Grade
10 questions
Weak Topics: 7th Grade Math EOG Review
Quiz
•
7th Grade
45 questions
7th Grade Math EOG Review
Quiz
•
7th Grade
10 questions
Test Your Knowledge with 15 Fun Trivia Questions
Interactive video
•
6th - 10th Grade
20 questions
Integer Operations Review
Quiz
•
7th Grade
20 questions
Mean, Median, Mode and Range
Quiz
•
5th - 7th Grade