Welcome back for our new term!!! Hope you had a great holiday.
This week we've begun studying the Order of Operations. Why is it important? Because if we don't follow the order we may not come to the right solution.
There are two ways to help you remember, choose the one you prefer:
or
PEMDAS
P - parentheses
E - exponents
M - multiplication
D - division
A - addition
S- subtraction
Let's give it a try. Solve:
2 - 2 x 2 + 2 = ?
1st: 2 x 2 = 4
2nd: 2 - 4 + 2 = 0
The answer is 0.
Here are some more. Post your answers!!!
a) 9 - (2 x 3) + 15 : 3 = __________
b) 8 x (4 + 3) - 46 = __________
c) 12 : 3 - 3 + 2 x 6 = __________
a) 8
ReplyDeleteb) 10
c) 13
bye bye hedra marques.
a)10
ReplyDeleteb)8
c)13
Pedro Bezerra
Answers: :)
ReplyDeletea) 8
b) 10
c) 13
Julia Brusco :)
a) 8
ReplyDeleteb) 10
c) 13
leonardo s
a)11
ReplyDeleteb)2
c)13
victor a.
By Lucas Moura
ReplyDeletea) 9 - (2 x 3) + 15 : 3 = 6
b) 8 x (4 + 3) - 46 = 10
c) 12 : 3 - 3 + 2 x 6 = 66
a is 2
ReplyDeleteb is 10
c is 11
A)8
ReplyDeleteB)10
C)13
A)8
ReplyDeleteB)10
C)13
Danielly Ramos
number 4
a)8
ReplyDeleteb)10
c)13
Cati
A)8
ReplyDeleteb)10
c)13
Danielly
A) 8
ReplyDeleteB) 10
C) 13
Hedra Marques
A) 8
ReplyDeleteB) 10
C) 13
Gabriela Bicalho ❤❤❤