
Formule de calcul prescurtat

Quiz
•
Mathematics
•
8th Grade
•
Hard
Gabriela Grigore
Used 2+ times
FREE Resource
17 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Scrieţi următoarele formule de calcul prescurtat:
a2-2ab+b2
a2+2ab+b2
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Scrieţi următoarele formule de calcul prescurtat:
m2-2mn+n2
m2+2mn+n2
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Calculaţi, folosind formule de calcul prescurtat (literele reprezintă numere reale):
x2+6x+9
9+6x-x2
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Calculaţi, folosind formule de calcul prescurtat (literele reprezintă numere reale):
y2-10y+25
y2+10y+25
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Calculaţi, folosind formule de calcul prescurtat (literele reprezintă numere reale):
2x-49
x2-49
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
(2a+3b)2=?
2a2+3b2
4a2+12ab+9b2
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
(2m – 5 )2 =
16m2+40m+25
4m2-20m+25
Create a free account and access millions of resources
Similar Resources on Wayground
15 questions
4KGT H7 Verbanden - soorten en grafieken

Quiz
•
8th - 10th Grade
12 questions
Divisions - Déductions à partir d'un calcul donné

Quiz
•
7th - 8th Grade
15 questions
Elemente de probabilități și statistică. Clasa 8

Quiz
•
8th Grade
15 questions
3M wiskunde tussenstand H3

Quiz
•
7th - 9th Grade
20 questions
Površina i zapremina prizme formule

Quiz
•
8th Grade
13 questions
Numere reale reprezentate prin litere.

Quiz
•
7th - 8th Grade
15 questions
Q1 - 7A

Quiz
•
6th - 8th Grade
20 questions
Razlika kvadrata

Quiz
•
8th Grade
Popular Resources on Wayground
18 questions
Writing Launch Day 1

Lesson
•
3rd Grade
11 questions
Hallway & Bathroom Expectations

Quiz
•
6th - 8th Grade
11 questions
Standard Response Protocol

Quiz
•
6th - 8th Grade
40 questions
Algebra Review Topics

Quiz
•
9th - 12th Grade
4 questions
Exit Ticket 7/29

Quiz
•
8th Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
19 questions
Handbook Overview

Lesson
•
9th - 12th Grade
20 questions
Subject-Verb Agreement

Quiz
•
9th Grade
Discover more resources for Mathematics
4 questions
Exit Ticket 7/29

Quiz
•
8th Grade
10 questions
Converting Repeating Decimals to Fractions

Quiz
•
8th Grade
34 questions
Math Review

Quiz
•
6th - 8th Grade
32 questions
Rate of Change Review

Quiz
•
8th Grade
20 questions
The Real Number System

Quiz
•
8th - 10th Grade
20 questions
Two-Step Equations

Quiz
•
8th Grade