Contrarellotge matemàtica

Quiz
•
Mathematics
•
12th Grade
•
Hard
Nuria Margalef
Used 5+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 3 pts
3P. Si x=3, quina opció representa un valor més gran?
2x
x2
(x+1)(x-1)
2x
x + 4
2.
MULTIPLE CHOICE QUESTION
1 min • 3 pts
3P. Quin és el resultat de la següent operació?
2 ⋅ (2 ⋅ (2 ⋅ (2−1)−1)−1)−1=?
-2
-1
0
1
2
3.
MULTIPLE CHOICE QUESTION
1 min • 3 pts
P3. Quin dels següents nombres és sempre senar per qualsevol "n" enter?
2017·n
n5
n3 - 2017
n + 2017
2n2 + 2017
4.
MULTIPLE CHOICE QUESTION
1 min • 3 pts
P3. Quan a València són les 11 de la nit, a Seattle són les 2 de migdia.
Quina hora és a València quan a Seattle són les 11 de la nit?
8 del matí
8 de la tarda
2 del migdia
2 de la matinada
migdia
5.
MULTIPLE CHOICE QUESTION
1 min • 3 pts
P3. Un amic et proposa que endivines un número de tres xifres, format pel 3, el 5 i el 7. Quants números diferents pots triar?
4
5
6
10
12
6.
MULTIPLE CHOICE QUESTION
1 min • 3 pts
P3. Pintem les cares exteriors d'un cub de 6×6×6 format per petits cubs de 1×1×1. Quants cubs petits s'han quedat sense pintar?
125
152
64
61
98
7.
MULTIPLE CHOICE QUESTION
1 min • 3 pts
P3. Enguany ens ha deixat Raymond Smullyan, matemàtic americà autor de molts llibres de matemàtica recreativa. Vegem un dels deus problemes:
Un comerciant compra un ocell per 7€, i el ven poc després per 8€. El torna a comprar més endavant per 9€ i l'acaba venent per 10€. Quin benefici ha obtingut?
Cap: es queda igual
Cap: perd 1€
1 €
2 €
Cap de les altres respostes és correcta
Create a free account and access millions of resources
Similar Resources on Wayground
15 questions
DESAFÍO N°1 PRODUCTOS NOTABLES

Quiz
•
12th Grade
15 questions
Médianes et diagonales

Quiz
•
1st - 12th Grade
18 questions
Semblança

Quiz
•
12th Grade
15 questions
nombres entiers

Quiz
•
5th - 12th Grade
24 questions
Périmètre

Quiz
•
1st - 12th Grade
18 questions
Problemes de mcm i mcd

Quiz
•
8th Grade - University
15 questions
Produit scalaire de vecteurs

Quiz
•
12th Grade
20 questions
Quizziz Poligons

Quiz
•
6th Grade - University
Popular Resources on Wayground
10 questions
Video Games

Quiz
•
6th - 12th Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
10 questions
UPDATED FOREST Kindness 9-22

Lesson
•
9th - 12th Grade
22 questions
Adding Integers

Quiz
•
6th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
20 questions
US Constitution Quiz

Quiz
•
11th Grade
10 questions
Exploring Digital Citizenship Essentials

Interactive video
•
6th - 10th Grade
Discover more resources for Mathematics
15 questions
ACT Math Practice Test

Quiz
•
9th - 12th Grade
20 questions
Multi-Step Equations and Variables on Both Sides

Quiz
•
9th - 12th Grade
10 questions
Angle Relationships with Parallel Lines and a Transversal

Quiz
•
9th - 12th Grade
12 questions
Slope from Two Points

Quiz
•
9th - 12th Grade
10 questions
Intro to Parallel and Perpendicular Slopes

Quiz
•
9th - 12th Grade
20 questions
Domain and Range from a graph

Quiz
•
9th - 12th Grade
27 questions
Week 5 Student Practice Set (Term 1)

Quiz
•
9th - 12th Grade
20 questions
Solving Absolute Value Equations

Quiz
•
11th - 12th Grade