Order of Operations
What do the letters in PEMDAS stand for?
Parentheses, Exponent, Multiplication and Division, Addition and Subtraction
What is the basic fact that will help you solve 40 x 600?
4 x 6
What is the value of the digit 4 in the number 784,912,036
4,000,000
Name the property shown
4 + 0 = 4
Evaluate 102
100
Solve
12 + 4 x 8 - 10
34
It is 1,324 feet from Andrea's house to school. How many feet does Andrea walk in 5 days?
3,975 feet
30 is ten times as much as...
3
Write this number in expanded form
sixty thousand, four hundred seventy-two
6,000 + 400 + 70 + 2
Evaluate
104
10,000
Ms. Jones buys 4 cases of water. Each case of water contains 12 bottles. Ms. Jones drinks 3 bottles of water. Write a numerical expression that matches the problem.
(4 x 12) - 3
Solve 500 x 2,000
1,000,000
5,000 is 1/10 0f...
50,000
6 + (4 + 3) = (6 + 4) + 3
Associative Property of Addition
Evaluate
7 x 103
7,000
Solve
50 - (10 + 15 ÷ 3)
35
Chloe can type 175 words per minute. If she types at that rate, how many words can she type in 25 minutes?
4,375 words
What is 10 times the value of the digit in the hundreds place of 9,367?
3,000 (300 x 10)
Name the property shown
16 x 32 = 32 x 16
Commutative Property of Multiplication
Evaluate
(4 x 7) x 105
2,800,000
Ms. Jones followed these steps to evaluate the expression 22 + (30 - 4) ÷ 2
30 - 4 = 26
22 + 26 = 48
48 ÷ 2 = 24
What error did Ms. Jones make? What is the correct answer?
Kara should have divided before adding. The Order of Operations states multiplication/division comes before addition/subtraction.
Correct answer: 35
Beyonce sold out a concert that held 425 people. If each ticket cost $15, how much money did Beyonce make?
$6,375
What is 1/10 the value of the 5 in 759,143?
5,000 (1/10 of 50,000)
Name the property shown
3 x 27 = (3 x 20) + (3 x 7)
(9 x 4) x 103
36,000