Potències PR4

Quiz
•
Mathematics
•
7th - 10th Grade
•
Hard
Salva Marí
Used 5+ times
FREE Resource
11 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
5 és la base
3 és l'exponent
3 és la base
5 és l'exponent
La solució será negativa, ja que l'exponent és impar
Answer explanation
La base sempre serà el número gran de baix, mentre que l'exponent és el número petit de dalt.
L'exponent ens indica quantes vegades multipliquem la base.
2.
FILL IN THE BLANK QUESTION
30 sec • 1 pt
Answer explanation
Al multiplicar un número negatiu 2, 4, 6, 8, 10... vegades, se convertirà en positiu ja que (-) · (-) = (+)
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Answer explanation
Quan multipliquem amb la mateixa base hem de sumar els exponents i mantindre la base sense tocar-la.
4.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Answer explanation
Quan tenim diferents bases però el mateix exponent, haurem d'operar les bases, mantenint l'exponent sense tocar com a factor comú.
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
a.
b.
c.
d.
6.
DRAW QUESTION
3 mins • Ungraded
Dibuixa-li algo xulo al profe per a que no s'avorrisca
Answer explanation
Les Matemàtiques i l'Art estan més a prop del que penses...
7.
FILL IN THE BLANK QUESTION
3 mins • 1 pt
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