Math 1010 Chapters 1 and 2 Test Review
Reminders: No cell phones. You will need a calculator . Be
sure to show your work and label the units. Don’t
talk to a person from another section about the test until both sections have
taken it.
Topics
· percents
· exponents , factorial, absolute value, reciprocals
· sets
· integer arithmetic , order of operations
· factoring , LCM
· simplifying expressions , finding the value of expressions
· graphing inequalities and writing them in interval notation
· adding , subtracting, multiplying, and dividing fractions
· solving equations , solving inequalities
· solving equations and inequalities involving absolute value
· equations and inequalities with no solution or with a solution of all real
numbers
· natural numbers, whole numbers, integers, rational numbers , irrational
numbers, real numbers
Extra Credit Review Problems (10 points, due when you take
the test)
· 1.1: 16,62,71,74,77
· 1.2: 2,3,14,27,55,56,63,84
· 1.3: 2,19,28,37,59,73
· 1.4: 3,8,10,11,36,40,51,62,68,73,80,84,85,89,102
· 2.1: 24,39,50,62,68,69
· 2.2: 12,38,39
· 2.3: 4
· 2.4: 8,29,45,52
· 2.5: 6,15,36
· 2.6: 9,10,19,27
· Convert 3%, 129%, and 0.09% to decimals. Convert 0.853 and 2 to percent.
· Match the sets of numbers with their definitions .
| ______ rational numbers |
a) {1,2,3,…} |
| ______ natural numbers |
b) The set of all points on the number line |
| ______ irrational numbers |
c) {…-3,-2,-1,0,1,2,3,…} |
| ______ real numbers |
d) {0,1,2,3,…} |
| ______ whole numbers |
e) the set of all numbers that can be expressed
as a/b where a and b are
integers and b ≠ 0 |
| ______ integers |
f) the set of all real numbers whose decimal
representation neither
terminates nor repeats |
· Shade B, A ∩ B , and A ∪ B :
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