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Operazioni con numeri interi

Authored by carmela ciocia

Mathematics

1st Grade

Used 13+ times

Operazioni con numeri interi
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20 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

(-30)+(-20) +100=

-10

-50

+50

+10

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

I numeri interi positivi coincidono con i numeri naturali

VERO

FALSO

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Quale gruppo di numeri è formato da numeri concordi?

-12, -3, +5

+32, +6, +90

-31, +56, -90

-1, +2, +3

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Il numero -17 è più grande di:

-18

-15

-16

-14

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

(-20) - (+10) =

+10

+30

-10

-30

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

(-20) * (-2)=

40

-40

-4

+4

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

(-5)*(-2) +10

-10

-20

+20

+10

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