9:3+2=
\( 9:3+2= \)
\( 2 + 5 \times 3 = \)
\( 3 + 4 \times 2 = \)
\( 30:5\times2= \)
\( 6 / 2 + 5 = \)
According to the order of operations, both addition and subtraction can be solved from left to right. So, first subtract 3 from 9:
Then add 2 to the result:
Therefore, the correct answer is:
5
According to the order of operations, multiplication should be performed before addition. So, first calculate the multiplication:
Then add 2 to the result:
Therefore, the correct answer is:
17
According to the order of operations, you should first calculate the multiplication, then the addition:
Then add the result to 3:
11
According to the rules of the order of operations, the exercise which contains both multiplication and division should be solved from left to right.
12
First, perform the division:
Then add 5:
\( 10 \div 2 \div 1 = \)
\( 6 \div 3 \times 4 = \)
\( 8 \div 4 \div 2 = \)
\( 5 \times 2 + 1 = \)
\( 6 \times 2 - 4 = \)
First, perform the division: .
Next, divide the result by 1: .
So, the answer is .
5
First, perform the division: .
Next, multiply the result by 4: .
So, the answer is .
8
First, perform the division: .
Next, multiply the result by 2: .
So, the answer is .
1
First, perform the multiplication operation:
Then add 1 to the result:
Therefore, the correct answer is:
11
First, perform the multiplication operation:
Then subtract 4 from the result:
Therefore, the correct answer is:
8
\( 9 \times 2 - 4 = \)
\( 2 \times 5 \times 3 = \)
\( 3 \times 2 \times 4 = \)
\( 4 \times 3 \times 2 = \)
Solve the following expression:
\( 10\times2:4=\text{ ?} \)
First perform the multiplication:
Then subtract 4:
14
First, we calculate the product of the first two numbers: .
Then, we multiply the result by the third number: .
Therefore, .
30
First, we calculate the product of the first two numbers: .
Then, we multiply the result by the third number: .
Therefore, .
24
First, we calculate the product of the first two numbers: .
Then, we multiply the result by the third number: .
Therefore, .
24
Solve the following expression:
The division and multiplication have the same priority according to the order of operations, therefore we solve it from left to right:
5
\( 10-4 \div 2 = \)
\( 10 \div 2 + 1 = \)
\( 10 \div 5 \times 6 = \)
\( 6 - 2 \times 3 = \)
\( 6 \times 2 \div 3 = \)
To solve , we follow the order of operations (PEMDAS/BODMAS): Parentheses or Brackets, Exponents or Orders, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).
First, perform the division: .
Next, substitute back into the expression: .
Therefore, the correct answer is .
8
To solve , follow the order of operations:
Thus, the answer is 6.
6
To solve , you need to follow the order of operations: first perform the division and then the multiplication.
Step 1: Divide 10 by 5:
Step 2: Multiply the result by 6:
So, the answer is .
12
To solve , follow the order of operations:
First, perform the multiplication: .
Then, subtract the result from 6: .
Thus, the answer is .
To solve , you need to follow the order of operations: first perform the multiplication and then the division.
Step 1: Multiply 6 by 2:
Step 2: Divide the result by 3:
So, the answer is .
4