Order Of Operations 1
What do you complete first? What is the answer to that first step? 4.6 + 9 + 3/4 - 2.8 + (5 × 0.9)
Multiply inside the parentheses: 5 × 0.9 = 4.5
What is the first Letter in PEMDAS mean?
What is " Parenthesis"
5.5 + 53/2 - 7
What is "25"?
7.4 - 2.6 + 3.6 ÷ 0.9 × (2/1)
What is "12.8"?
4 × 0.2 × 5 × (1/2) + (2 × 1.0)
What is "4"?
What do you complete second? What is the answer to that second step? 4.6 + 9 + 3/4 - 2.8 + (5 × 0.9)
After the parentheses, add from left to right: 4.6 + 9 = 13.6
What does the second letter in PEMDAS stand for? Identify the power in 2.5 + (1/2)² × 8.
Exponents. The power is (1/2)², which equals 1/4.
5 × 0.3 + (6/4) + 2.0
What is "5"?
6.4 - 0.6 × 5 + (3/2)
What is "4.9"?
(0.7 + 2) ÷ (3/2) + (2 × 0.6)
What is "3"?
46 + 9 + 6 - 28 + (5 × 9²)
What is "438"?
What is the third letter in PEMDAS mean??
What is " Multiplication"
(5.8 + 1.2) ÷ (5/2) × 2²
What is "11.2"?
(5 × 1.2) - 3 × (1/2)² + 4.8
What is "10.05"?
5.5 + (9/2 + 8 × 0.25) × 4
What is "31.5"?
(10 × 5² × 2 - 20.0 + 1) / 9 The entire expression in parentheses is the numerator of the fraction.
What is "481/9 = 53 4/9"?
What is the fourth letter in PEMDAS mean??
"Division"
(8.7 - 3.5 - 1/2 - 0.7) × 5² ÷ 2
What is "50"?
5.8 - 2.8 + (3/4)² ÷ 0.5
What is "4.125"?
5 × (0.6 + 1/2) - (3/4)² + 1.4
What is "6.3375"?
Solve the problem. 3² × (6/2) + 6² × 1 + 5.0 - 6
What is "62"?
What do the last two letters in PEMDAS stand for? In 6.5 - (1/2)² + 1.25, do you add or subtract first after evaluating the exponent?
Addition and subtraction. They have equal priority, so work left to right: subtract 1/4 from 6.5 first.
4.2 + (3/4)² ÷ 0.5 - 0.4 + 5 × 2
What is "14.925"?
2.7 - 1.8 + (3.5 - 3.1) + (1/2)²
What is "1.55"?
(5 × 0.7) × 2 - (5/2) + (0.5)³
What is "4.625"?