Place Value
What is the value of the 7 in the number?
153,732,995
700,000
138
This equation is an example of which property?
12 + 7 = 7+ 12
Commutative Property of Addition
Write an expression to represent the following situation:
Manny did 10 jumping jacks. Then he did 7 more.
10 + 7
=17
Each group of three digits separated by commas in a multidigit number is called______.
Period
Write the number in word form.
7,356
Seven thousand, three hundred fifty-six
2,767 x 7 =
19,369
Write an example of the identity property of multiplication.
3 x 1 =3
Write an expression to represent the situation:
Darryl has a board that is 8 feet long. He cuts it into pieces that are each 2 feet long.
8/2
A number used as a repeated factor is called_____.
Base
Write the following number in standard form.
fifteen thousand, four hundred nine
15,409
57 x 14=
798
What property is the following example showing:
6 x (7 x 2) = (6 x 7) x 2
Associative Property of Multiplication
Evaluate the expression:
24 - [(10 - 7) + (16 - 9)]
14
A number that tells how many times a base is used as a factor is called______.
Exponent
Write the following number in expanded form.
8,343
(8x1,000) + (3x100) + (4x10) + (3x0)
(7x8) x 10^4
560,000
What is the identity property of addition?
9 + 0 = 9
Evaluate the following expression:
8 - (7 x 1)
1
To find the value of an expression is to________.
Evaluate
Write the following number in standard form.
(1,000 x5) + (100x2) + (9x10) + (3x1)
5,293
(8 x 2) x 10^3=
16,000
Which property is this an example of?
8 x (2+3) = (8 x 2) + (8 x 3)
Distributive Property
Evaluate the following numerical expression:
(30 - 9 ÷3) ÷ 9
3
The opposite operations that undo each other; addition and subtraction are opposites; multiplication and division are opposites. What is another name for opposites?
Inverse Operations