Vocabulary
A phrase that contains numbers, variables (or both), and operations.
Algebraic Expression
Write >,< or =
-4___3
-4 is less than 3
-11 + 19 =
8
When n = -100, what is the value of the following expression?
n - 62 =
-162
An airplane descended 150 m from an altitude of 700 m then ascended 630m. What is the new altitude of the airplane?
1,180 m
Shows how far a number is from zero
Numerical Value
Which integer is the largest?
0, -8, 5, -14, 25, -80, 65
65
2 + (-7) =
-5
If +100 indicates a profit of $100, how would a loss of $82 be indicated?
-82
-7 + (-11) + 9=
-9
What strategy is used to solve an order of operation problem?
P.E.M.D.A.S
Write >,< or =
-635,208 ___ - 635,280
-635,208 is greater than -635,280
101 + (-200) =
-99
-3,100 - 250 =
-3,350
51 + 14 - 100=
-35
All positive, negative whole numbers, and zero are called
Integers
Which integer is the smallest?
5 , 108, -20, 36, 0 , -108
-108
If k=-3, find the value of the following.
k+(-10)=
-13
81-6-62=
13
-16 + 71 + 12 =
67