
Sumy algebraiczne
Presentation
•
Mathematics
•
7th Grade
•
Medium
Agnieszka Ziegert
Used 26+ times
FREE Resource
6 Slides • 4 Questions
1
Sumy algebraiczne
z kluczem
2
Mamy wyrażenie algebraiczne
2x+4y−5+z−x+xy
Mogę je zapisać
2x+4y+(−5)+z+(−x)+xy
zatem widać, ze jest to suma, stąd nazwa
SUMA ALGEBRAICZNA
3
Wypiszmy wyrazy sumy algebraicznej 2x+4y+(−5)+z+(−x)+xy
2x
4y
−5
z
−x
xy
4
Open Ended
Wypisz wyrazy sumy algebraicznej:
x−4+xy−3y+z−2x
5
6
Open Ended
Wypisz wyrazy sumy algebraicznej:
−5x−4z+xz−3y+3+2z
7
2x+15+6x−7y−5
WYRAZY PODOBNE
2x i 6x oraz 15 i −5
wyrazy podobne mogę dodać
2x+6x=8x
15−5=10
wobec tego naszą sumę mogę uprościć
2x+15+6x−7y−5=8x+10−7y
8
Upraszczanie sum algebraicznych nazywamy
REDUKCJA WYRAZÓW PODOBNYCH
9
Fill in the Blanks
Zapisz wyrażenie 15a−12a+a−2a w najprostszej postaci
Type answer...
10
Fill in the Blanks
Zredukuj wyrazy podobne 6x+3y+8−4x+7y
Type answer...
Sumy algebraiczne
z kluczem
Show answer
Auto Play
Slide 1 / 10
SLIDE
Similar Resources on Wayground
10 questions
Algebraic Expressions
Presentation
•
6th Grade
8 questions
Lesson 6.1 - Simplifying Algebraic Expressions
Presentation
•
7th Grade
7 questions
Көпмүшелерге жіктеу
Presentation
•
7th Grade
7 questions
Números enteros
Presentation
•
7th Grade
12 questions
Inequalities - One-Step Multiply & Divide
Presentation
•
7th Grade
10 questions
Penjumlahan dan Pengurangan Aljabar
Presentation
•
12th Grade - University
9 questions
6.3 Addition and Subtraction of Polynomials
Presentation
•
7th Grade
9 questions
Solving Proportions
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