The numbers and have some special characteristics when performing basic operations like addition, subtraction, multiplication, and division—including combined calculations.
In this article we will learn what they are and why they are important.
The numbers and have some special characteristics when performing basic operations like addition, subtraction, multiplication, and division—including combined calculations.
In this article we will learn what they are and why they are important.
Solve the following exercise:
\( 12+3\cdot0= \)
Solve the following exercise:
\( 2+0:3= \)
\( \frac{25+25}{10}= \)
\( 0:7+1= \)
\( 12+1+0= \)
Solve the following exercise:
According to the order of operations, we first multiply and then add:
Solve the following exercise:
According to the order of operations rules, we first divide and then add:
Let's begin by multiplying the numerator:
We obtain the following fraction:
Finally let's reduce the numerator and denominator by 10 and we are left with the following result:
According to the order of operations rules, we first divide and then add:
According to the order of operations rules, since the exercise only involves addition operations, we will solve the problem from left to right:
13
\( 0+0.2+0.6= \)
\( \frac{1}{2}+0+\frac{1}{2}= \)
\( 9-0+0.5= \)
\( 19+1-0= \)
\( 2+0:3= \)
According to the order of operations rules, since the exercise only involves addition operations, we will solve the problem from left to right:
0.8
According to the order of operations, since the exercise only involves addition operations, we will solve the problem from left to right:
According to the order of operations rules, since the exercise only involves addition and subtraction, we will solve the problem from left to right:
9.5
According to the order of operations rules, since the exercise only involves addition and subtraction operations, we will solve the problem from left to right:
According to the order of operations rules, we first divide and then add:
\( 12+3\times0= \)
\( 8\times(5\times1)= \)
\( 7\times1+\frac{1}{2}= \)
\( \frac{6}{3}\times1= \)
Solve the following exercise:
\( (18-0):3= \)
According to the order of operations, we first multiply and then add:
12
According to the order of operations, we first solve the expression in parentheses:
Now we multiply:
40
According to the order of operations rules, we first insert the multiplication exercise into parentheses:
Let's solve the exercise inside the parentheses:
And now we get the exercise:
According to the order of operations rules, we will solve the exercise from left to right, since there are only multiplication and division operations:
Solve the following exercise:
According to the order of operations rules, we must first solve the expression inside of the parentheses. Following this we will perform the division: