Search Header Logo

7°C - Subtração de números inteiros

Authored by Andre Macedo

Mathematics

University

Used 54+ times

7°C - Subtração de números inteiros
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

8 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

 4(7)=4-\left(-7\right)=  

3

4

-3

11

-11

2.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

 (10)(+3)=\left(-10\right)-\left(+3\right)=  

-7

7

-13

10

3

3.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

 (15)(8)=\left(-15\right)-\left(-8\right)=  

7

8

-7

-23

+23

4.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

 (+5)(+9)=\left(+5\right)-\left(+9\right)=  

14

-14

-4

4

2

5.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

A medida de temperatura era de 14°C e baixou 16°C. Qual a temperatura final?

-16°C

-2°C

-6°C

2°C

6.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

A medida de temperatura era de -9°C e diminuiu 7 graus. Qual a temperatura final?

-9°C

-2°C

-16°C

2°C

7.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

Eduardo tinha um saldo 200 reais no banco e fez uma retirada de 350 reais. Qual o novo saldo de Eduardo?

-100 reais

-150 reais

150 reais

50 reais

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Microsoft

Continue with Microsoft

or continue with

Facebook

Facebook

Apple

Apple

Others

Others

Already have an account?