Все Категории

Seize Your Chance To Win 2,000 Sapphires!

Поиск
Комментарии
20 май 2017, 10:2020.05.17
18.05.15
4

Hello:

1.510 ?
20 май 2017, 10:2120.05.17
231751
800
20 май 2017, 10:2320.05.17
18.05.15
4

Better,

280???
20 май 2017, 10:2420.05.17
231751
= 400
20 май 2017, 10:2520.05.17
10.08.14
12
230
20 май 2017, 10:2920.05.17
231751
400
20 май 2017, 10:3120.05.17
231751

As a high school math teacher it's really sad to see how many people don't know basic order of operations.  Multiplication comes before addition people.


280
20 май 2017, 10:3120.05.17
231751

280

Punkt vor Strichrechung
20 май 2017, 10:3120.05.17
231751
400
20 май 2017, 10:3120.05.17
29.04.16
5
280
20 май 2017, 10:3220.05.17
12.12.15
3
= 400
20 май 2017, 10:3320.05.17
231751

the answer = 400

20 май 2017, 10:3320.05.17
11.04.15
16
400
20 май 2017, 10:3520.05.17
231751

30 + (50 x 5) = 280


Multiplication before addition in order of operations.
20 май 2017, 10:3620.05.17
16.04.16
8
réponse : 1400
20 май 2017, 10:3720.05.17
20 май 2017, 10:44(отредактировано)
11.03.16
16
280
20 май 2017, 10:3720.05.17
25.11.14
7
400 is the answer you are looking for.
"The strongest people are not the ones who win in front of us, but those who win battles we know nothing about."
20 май 2017, 10:3720.05.17
231751
ajaytee is right.  Multiplication comes before adding so it's 280.  I'd bet my house on it.
20 май 2017, 10:3820.05.17
231751

280


In case my previous post wasn't easy to view.
20 май 2017, 10:4020.05.17
2
280
Тема закрыта. К ней нельзя оставить комментарий.