Articles
Register
Sign In
Search
lionmort7
@lionmort7
June 2021
1
91
Report
calculer expression numérique
7-2x1,4+0,6:3-1 question 1
5x(12-2x4)+6-4:(5-1) question 2
18-6:2(2+1)-7x2:4 questions 3
Please enter comments
Please enter your name.
Please enter the correct email address.
Agree to
terms and service
You must agree before submitting.
Send
Lista de comentários
maudmarine
Verified answer
Calculer les expressions numériques
7 - 2 x 1,4 + 0,6 : 3 - 1
= 7 - 2,8 + 0,2 - 1
=
3,4
5 x (12 - 2 x 4) + 6 - 4 : (5 - 1)
= 5 x (12 - 8) + 6 - 4 : (4)
= 5 x 4 + 6 - 1
= 20 + 5
=
25
18 - 6 : 2 (2 + 1) - 7 x 2 : 4
= 18 - 6 : 2 (3) - 14 : 4
= 18 - 6 : 6 - 3,5
= 18 - 1 - 3,5
=
13,5
5 votes
Thanks 6
lionmort7
merci
More Questions From This User
See All
lionmort7
June 2021 | 0 Respostas
Responda
lionmort7
June 2021 | 0 Respostas
Responda
lionmort7
June 2021 | 0 Respostas
Responda
×
Report "calculer expression numérique7-2x1,4+0,6:3-1 question 15x(12-2x4)+6-4:(5-1) question 218-6:2(2+1.... Pergunta de ideia de lionmort7"
Your name
Email
Reason
-Select Reason-
Pornographic
Defamatory
Illegal/Unlawful
Spam
Other Terms Of Service Violation
File a copyright complaint
Description
Helpful Links
Sobre nós
Política de Privacidade
Termos e Condições
direito autoral
Contate-Nos
Helpful Social
Get monthly updates
Submit
Copyright © 2024 ELIBRARY.TIPS - All rights reserved.
Lista de comentários
Verified answer
Calculer les expressions numériques7 - 2 x 1,4 + 0,6 : 3 - 1
= 7 - 2,8 + 0,2 - 1
= 3,4
5 x (12 - 2 x 4) + 6 - 4 : (5 - 1)
= 5 x (12 - 8) + 6 - 4 : (4)
= 5 x 4 + 6 - 1
= 20 + 5
= 25
18 - 6 : 2 (2 + 1) - 7 x 2 : 4
= 18 - 6 : 2 (3) - 14 : 4
= 18 - 6 : 6 - 3,5
= 18 - 1 - 3,5
= 13,5