ARITMETICA 2^D - BIS

ARITMETICA 2^D - BIS

2nd Grade

10 Qs

quiz-placeholder

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ARITMETICA 2^D - BIS

ARITMETICA 2^D - BIS

Assessment

Quiz

Mathematics

2nd Grade

Medium

Created by

FRANCESCA DORONZO

Used 11+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Calcola mentalmente il valore delle seguenti radici quadrate e individua quale dei seguenti radicandi non è un quadrato perfetto:

√31

√25

√144

√81

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 \sqrt{a\ }=b  In questa scrittura a si chiama

radicale

radicando

indice

radice

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 a=b\sqrt{a}=b  
In questa scrittura b si chiama

radicando

radicale

radice

indice

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

L'operazione inversa della potenza è

la divisione

la radice

l'addizione

la sottrazione

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

La radice quadrata ha come indice

4

2

nessuno

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

25 è un quadrato perfetto?

si

no

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 81=\sqrt{81}=  

3

9

27

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