To evaluate the expression (3×2) ÷2, we follow the order of operations, which is brackets, exponents, multiplication and division (from left to right), and addition and subtraction (from left to right).
First, we perform the multiplication inside the brackets: 3 × 2 = 6.
Next, we divide 6 by 2: 6 ÷ 2 = 3.
Therefore, the expression (3×2) ÷2 evaluates to 3.
Evaluate: (3×2) ÷2
19 answers
Evaluate: 4−12÷6
To evaluate the expression 4−12÷6, we follow the order of operations.
First, we perform the division: 12 ÷ 6 = 2.
Then, we subtract 2 from 4: 4 - 2 = 2.
Therefore, the expression 4−12÷6 evaluates to 2.
First, we perform the division: 12 ÷ 6 = 2.
Then, we subtract 2 from 4: 4 - 2 = 2.
Therefore, the expression 4−12÷6 evaluates to 2.
Evaluate: ((−6) +10) ×2×(−8 )
To evaluate the expression ((−6) + 10) × 2 × (−8), we follow the order of operations.
First, we perform the addition inside the brackets: (-6 + 10) = 4.
Then, we multiply 4 by 2: 4 × 2 = 8.
Finally, we multiply 8 by -8: 8 × (-8) = -64.
Therefore, the expression ((−6) + 10) × 2 × (−8) evaluates to -64.
First, we perform the addition inside the brackets: (-6 + 10) = 4.
Then, we multiply 4 by 2: 4 × 2 = 8.
Finally, we multiply 8 by -8: 8 × (-8) = -64.
Therefore, the expression ((−6) + 10) × 2 × (−8) evaluates to -64.
Evaluate: (−4) −(−10)−22
To evaluate the expression (-4) - (-10) - 22, we perform the subtraction starting from left to right:
First, we execute -4 - (-10).
To subtract a negative number, we can convert it to addition by changing the sign of the second number.
Thus, -4 - (-10) becomes -4 + 10 = 6.
Next, we subtract 22 from 6.
6 - 22 = -16.
Therefore, the expression (-4) - (-10) - 22 evaluates to -16.
First, we execute -4 - (-10).
To subtract a negative number, we can convert it to addition by changing the sign of the second number.
Thus, -4 - (-10) becomes -4 + 10 = 6.
Next, we subtract 22 from 6.
6 - 22 = -16.
Therefore, the expression (-4) - (-10) - 22 evaluates to -16.
Evaluate: (−4) −(−10)−2x2
To evaluate the expression (-4) - (-10) - 2x2, we follow the order of operations.
First, we perform the multiplication: 2x2 = 4.
Next, we execute the subtraction starting from left to right: (-4) - (-10).
To subtract a negative number, we can convert it to addition by changing the sign of the second number.
Thus, (-4) - (-10) becomes (-4) + 10 = 6.
Finally, we subtract 4 from 6: 6 - 4 = 2.
Therefore, the expression (-4) - (-10) - 2x2 evaluates to 2.
First, we perform the multiplication: 2x2 = 4.
Next, we execute the subtraction starting from left to right: (-4) - (-10).
To subtract a negative number, we can convert it to addition by changing the sign of the second number.
Thus, (-4) - (-10) becomes (-4) + 10 = 6.
Finally, we subtract 4 from 6: 6 - 4 = 2.
Therefore, the expression (-4) - (-10) - 2x2 evaluates to 2.
(−16/2)x2+9
To evaluate the expression (−16/2)x2+9, we follow the order of operations.
First, we perform the division: -16 ÷ 2 = -8.
Next, we multiply -8 by 2: -8 x 2 = -16.
Finally, we add 9 to -16: -16 + 9 = -7.
Therefore, the expression (−16/2)x2+9 evaluates to -7.
First, we perform the division: -16 ÷ 2 = -8.
Next, we multiply -8 by 2: -8 x 2 = -16.
Finally, we add 9 to -16: -16 + 9 = -7.
Therefore, the expression (−16/2)x2+9 evaluates to -7.
8×8−6×2
To evaluate the expression 8×8−6×2, we follow the order of operations.
First, we perform the multiplication from left to right: 8 × 8 = 64 and 6 × 2 = 12.
Then, we perform the subtraction: 64 - 12 = 52.
Therefore, the expression 8×8−6×2 evaluates to 52.
First, we perform the multiplication from left to right: 8 × 8 = 64 and 6 × 2 = 12.
Then, we perform the subtraction: 64 - 12 = 52.
Therefore, the expression 8×8−6×2 evaluates to 52.
19+8(−7)−(3−1)
To evaluate the expression 19+8(−7)−(3−1), we follow the order of operations.
First, we perform the operations within parentheses: (3−1) = 2.
Next, we multiply 8 by -7: 8(−7) = -56.
Then, we perform the additions and subtractions from left to right:
19 + (-56) - 2 = -37.
Therefore, the expression 19+8(−7)−(3−1) evaluates to -37.
First, we perform the operations within parentheses: (3−1) = 2.
Next, we multiply 8 by -7: 8(−7) = -56.
Then, we perform the additions and subtractions from left to right:
19 + (-56) - 2 = -37.
Therefore, the expression 19+8(−7)−(3−1) evaluates to -37.
(4) (22−(−6)−3)
_________
5
_________
5
To evaluate the expression (4) (22−(−6)−3) ÷ 5, we follow the order of operations.
First, we perform the operations within parentheses: (22−(−6)−3) = (22 + 6 - 3) = 25.
Next, we multiply 4 by 25: (4) (25) = 100.
Finally, we divide 100 by 5: 100 ÷ 5 = 20.
Therefore, the expression (4) (22−(−6)−3) ÷ 5 evaluates to 20.
First, we perform the operations within parentheses: (22−(−6)−3) = (22 + 6 - 3) = 25.
Next, we multiply 4 by 25: (4) (25) = 100.
Finally, we divide 100 by 5: 100 ÷ 5 = 20.
Therefore, the expression (4) (22−(−6)−3) ÷ 5 evaluates to 20.
19+8
________
(-7)-(3-1)
________
(-7)-(3-1)
To evaluate the expression (19 + 8) / ((-7) - (3 - 1)), we follow the order of operations.
First, we simplify the operations within parentheses: (3 - 1) = 2.
Next, we simplify the subtraction: (-7) - 2 = -9.
Then, we perform the addition: 19 + 8 = 27.
Finally, we divide 27 by -9: 27 / (-9) = -3.
Therefore, the expression (19 + 8) / ((-7) - (3 - 1)) evaluates to -3.
First, we simplify the operations within parentheses: (3 - 1) = 2.
Next, we simplify the subtraction: (-7) - 2 = -9.
Then, we perform the addition: 19 + 8 = 27.
Finally, we divide 27 by -9: 27 / (-9) = -3.
Therefore, the expression (19 + 8) / ((-7) - (3 - 1)) evaluates to -3.