Assignment 1.2
Properties of Real Numbers
Name the sets of numbers to which each value belongs.
-9
= -3 ___________________, __________________, _________________
1.6 ___________________, __________________
18 ___________________, __________________
Simplify each expression.
2m + 7n – 6m – 5n
___ - ___ =
___ - ___ =
+
-5 (a-4b) + 4b
__ x __ =
__ x __ =
+
+
+
=
+
Closed Strategy
Choices:
Real Numbers
Rational Numbers
Irrational Numbers
Integers Numbers
Whole Numbers
Natural Numbers
Assignment 1.2
Properties of Real Numbers
2(5x + 4y) – 3(x + 8y)
___ x ___ =
___ x ___ =
___ x ___ =
___ x ___ =
+
=
+
=
+
Closed Strategy
Assignment 1.2
Properties of Real Numbers
CLOTHING
For exercises 1 and 2 use the following information.
A department store sells shirts for $12.50 each. Dalila buys 2, Latisha buys 3, and Pilar buys 1.
1. Illustrate the Distributive Property by writing two expressions to represent the cost of these
shirts.
_____________ (____ + ____ + _____ )
__________ x ____ =
__________ x ____ =
__________ x ____ =
+
+
=
2. Use the Distributive Property to find how much money the store received from selling these
shirts.
___ ( _________ ) + ___ ( _________ ) + ___ ( ________ )
___ x ______ =
___ x ______ =
___ x ________ =
+
+
=
Closed Strategy