Download ALGEBRA 1 Chapter 2 “Rational Numbers” Review of Lesson 2

Name ___________________________
Class Period ____
Date __________________
ALGEBRA 1
Chapter 2 “Rational Numbers”
Review of Lesson
2-1 “ Adding Rational Numbers”
UEQ:
What are Rational Numbers and how are they used in Algebra?
LEQ:
_________________________________________________________________________
Eligible Content
M11.A.1.2
Apply number theory concepts to show the relationships between real
numbers in problem solving settings.
Directions:
Simplify each expression.
1.
8 + 14 = ________
2.
9 + ( -2 ) = _______
3.
4 + ( - 11 ) = _______
4.
( - 3 ) + ( -6 ) = ______
5.
5/8 + ( -3/4 ) = _______
6.
( -1/2 ) + ( ( - 5/6 ) = _______
8.
8 + a
Evaluate each expression for: a = -3
7.
a + ( -5 )
Simplify.
9.
10.
2
-3
-1/2
9
+
5
-4
3/4
- 12
At 4 A.M., the outside temperature was -70 F. The outside temperature rose 310 F by noon time.
What was the outside temperature at noon? ( Use addition to solve )
Assignment: ________________________________________________________________________