Order Of Operations 1
What do you complete first? What is the answer to that first step?
46 + 90 + 61 - 28 + (5 x 9)
(5 x 9), answer 45
What does the first letter in PEMDAS stand for?
Parentheses
Solve.
5 + 53 - 7
51
Solve.
74 - 26 x 2+(2+1)
25
Write an expression.
Braden bought 12 bottles of water at $1.25 each.
12 x $1.25
What do you complete second? What is the answer to that second step? 46 + 90 + 61 - 28 + (57 x 9)
46 + 90, answer 136
What does the second letter in PEMDAS stand for?
Exponents
Solve.
5 x 3 + (6÷6) + 6
22
Solve.
64 - 6 x 5 + (6÷2)
37
Write an expression?
Kim has $20 to spend on her fishing trip. She spends $12 on a fishing pole and $3 on bait.
$20 - $12 - $3
or
$20 - ($12 + $3)
What do you complete third? What is the answer to that third step?
46 + 90 + 61 - 28 + (57 x 9)
136 + 61 = 197
What does the third letter in PEMDAS stand for?
Multiplication
58 + 10÷5 x 2
62
Solve.
(5 x 6) + 30 - 49 + 18
29
Write an expression.
Teri had 18 worms. She gave 4 worms to Jada and 3 worms to Dejuan.
18 - 4 - 3
or
18 - (4 + 3)
Solve the problem.
1 + (10 x 5 x 2 - 80)
21
What does the fourth letter in PEMDAS stand for?
Division
Solve.
(77 - 15 - 20 - 20) x 6
132
Solve.
53 -28 + (50 + 25)
100
Write an expression.
Stephen had 24 miniature cars. He gave 4 cars to his brother. Then he passed the rest of the cars out equally among 4 of his friends.
(24 - 4) / 4
Solve the problem.
3 x 3 + 6 x 12 + 53 - 26
108
What do the last 2 letters in PEDMAS stand for?
Addition and Subtraction
Solve.
42 - 4 + 5 x 2
48
Solve.
97 - 18 + (35 - 31)
83
Write an expression.
Barbara mixes 54 ounces of granola and 36 ounces of raisins. She divides the mixture into 6 ounce servings.
(54 + 36) / 6