3+2−1=
\( 3+2-1= \)
\( 9+3-1= \)
Solve the following equation:
\( 12+7-5\text{ }= \)
Solve:
\( 15+8-6\text{ }= \)
Solve:
\( 10+5-3\text{ }= \)
According to the rules of the order of operations, given that the exercise only involves subtraction and addition operations, we solve the exercise from left to right:
According to the rules of the order of arithmetic operations, we will work to solve the exercise from left to right:
9+3=11
11-1=10
And this is the solution!
Solve the following equation:
To solve the expression , follow these steps:
14
Solve:
To solve follow these steps:
1. .
2. .
So the answer is .
17
Solve:
To solve follow these steps:
1.
2.
So the answer is .
12
Solve:
\( 8+6-4\text{ }= \)
\( 7+5-2=\text{ ?} \)
\( 15-4+3=\text{ ?} \)
\( 8-6+4=\text{ ?} \)
\( 5+9-3=\text{ ?} \)
Solve:
To solve follow these steps:
1.
2.
So the answer is .
10
First, add 7 and 5 to get 12.
Then, subtract 2 from 12 to get 10.
First, subtract 4 from 15 to get 11.
Then, add 3 to 11 to get 14.
First, subtract 6 from 8 to get 2.
Then, add 4 to 2 to get 6.
First, add 5 and 9 to get 14.
Then, subtract 3 from 14 to get 11.
\( 7+2-4=\text{ ?} \)
\( 6+5-8=\text{ ?} \)
\( 10+1-7=\text{ ?} \)
\( 9+3-5=\text{ ?} \)
\( 7-2+6=\text{ ?} \)
First, we perform the addition: .
Next, we do the subtraction: .
Hence, the answer is .
Add first: .
Then, subtract: .
The correct answer is .
Start by adding: .
Finally, subtract: .
The solution is .
To solve :
To solve :
\( 5+3+2=\text{ ?} \)
\( 7+4-2=\text{ ?} \)
\( 6-3+8=\text{ ?} \)
\(4 + 7 + 6 = \)
\(9 + 2 + 5 = \)
To solve , you follow these steps:
First, add the first two numbers: .
Then, add the result to the last number: .
Therefore, the final result is .
To solve the expression , follow these steps:
Thus, the answer is .
To solve the expression , first perform the subtraction and then the addition:
Thus, the answer is .
To solve this question, we will add the numbers step by step:
Now, add the result to the next number in the sequence:
Therefore, the answer is .
To solve this question, start by adding the first two numbers:
Then add the result to the last number:
Therefore, the answer is .