Order of Operations
What does the P in PEMDAS stand for?
Parentheses.
What is 55 x 22?
1,210
What is 3,234 divided by 21?
154
If 9 students participated in a science experiment and the total cost was $65.70, what was the unit cost per student?
$7.30
Find the area of a rectangle with a length of 12cm and a width of 5cm.
60 square centimeters
Which operation comes first in 4 + 3 x 5?
Multiplication (3 x 5).
What is 897 x 82?
73,554
In a division problem, what is the name of the total number being divided?
Dividend
Sam grew 127 tomatoes in his garden, but birds ate 19 and bugs ruined another 23. How many good tomatoes are there left?
85 tomatoes
Find the median of this data set: 10, 15, 20, 25, 30.
20
Evaluate 10 - 3 + 6 - 2.
11.
What is 415 x 306?
126, 990
What is 4,512 divided by 12?
376
A rectangular swimming pool has a volume of 480 cubic feet. If the length is 10 feet and width is 6 feet, what is the depth?
8ft
What is the range of this data set: 13, 45, 22, 67, 19?
54
Evaluate 3(5 - 2) x 12.
108
What is 1,245 x 78?
97,110
What is 2,755 divided by 24? (If there is a remainder, write it with an R)
114 R 19
David paid $54.00 for 4 identical movie tickets. What was the price of one ticket?
$13.50
What is the answer to a multiplication problem called?
Product
Insert parentheses into the expression 24 - 8 + 6 x 20 to equal 200.
24 - (8 + 6) x 20.
What is 3,042 x 519?
1,578,798
What is 1,848 divided by 28?
66
Clara saved $45. This is 3 times as much money as her younger brother Sam saved. Sam spends $5 of his savings. How much money does Sam have left?
$10
A snail is at the bottom of a 10 foot deep well. Each day, the snail climbs up 3 feet. Each night while it sleeps, it slides back down 2 feet. On which day will the snail finally reach the top of the well and escape?
The 8th day