3+2−1=
Solve the following equation:
Solve:
Solve:
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:
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.
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 :
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 .