Properties
the product of a number and 1 is that same number
Identity property of multiplication
What is the value of the 6 in 760,230?
60,000
What is the standard form of 103?
1,000
53 x 46
2,438
Write a numerical expression for this statement.
Amedeo had five video games. One friend gave him two more games. Another gave him 7 more games.
5 + 2 + 7
Commutative Property of Addition
What is 10 times as much as 80?
800
What is the exponential form of 100?
102
302 x 41
12, 382
Write a numerical expression:
Savvy won 23 hockey games. Her friend won 5 less hockey games. How many games did her friend win?
23 - 5
Which property says that 5 x (3+2) is the same as (5 x3) + (5 x 2)?
Distributive property
In the number 870,005,230, what place is the 8 in?
Hundred Millions
What is the expanded form of 104?
10 x 10 x 10 x 10
Tim worked 40 hours a week. He earned $25 for every hour he worked. How much money did Tim earn this week?
$1,000
Write a numerical expression:
Kellan had 40 cookies. Mrs. Bennett had 1/10 as many cookies.
40 divided by 10
if the grouping of numbers changes, the product stays the same.
Associative Property
What is 1/10 of 5,000?
500
What is the standard form of 10 x 10 x 10?
1,000
Archie played baseball for 15 hours. He hit 13 home runs every hour. How many home runs did Archie hit in total?
195
What is the order of operations?
Parentheses
Exponents
Multiplication
Division
Addition
Subtraction
Identity property of Addition
What is 1/10 of 400?
40
What is the expanded form of 100,000?
10 x 10 x 10 x 10 x 10
Rie has 285 cat stickers. Aaliyah gives Rie 25 times more stickers. How many stickers does Rie have now?
7,125
Solve this problem using order of operations:
(5+3) x 5 - 4
36