Download Adding Integers Simplify Subtracting Integers

Survey
yes no Was this document useful for you?
   Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Document related concepts
no text concepts found
Transcript
Algebra 1A
Chapter 1
First Semester Review for Final Exam
Adding Integers
Simplify
1. 5 + 11
2. (-9) + 18
3. 13 + (-29)
4. (-18) + (-21)
5. (-23) + 18 + (-9)
Subtracting Integers
Simplify
6. 8 – 5
7. (-4) – (-10)
10. -18 – 17
8. (-19) – (-16)
11. (-14) – 19 – (-25)
9. (-20) – (-48)
12. (-6) + (-20) – (-15)
Multiplying and Dividing Integers
Simplify:
13. 9(-4)
17.
12 4
 38
14. (-12)(6)
15. (-14)(-3)
16. (5)(-3)(2)
18. (24)  (3)
19.  62
20.  9 2
Simplify (PEMDAS)
21. 6 + 3 ∙ 4  6
22. 5 - (8 - 16) ÷ 2
23.
24.
Evaluate: a = -3, b = 4, c = 2
25. ab – c
26. a + b – c
27. b – (ac)
Distributive Property
Simplify:
28. 4x  8
29. 4m  7
30. 7 y  9
31. 3x  2
32. 23m  5
34. m  8
35. c  11
33. 43x  4
Combine like terms: Simplify
36. 5a – 13b – 7b + 9a
37. 2x – 3y – 5x + 6y
Chapter 2
Solve each equation for the variable given:
3
x  12
2
1. n  5  11
2. 3n  21
3.
5.  8c  24
6. k  8  14
7. 11x + 6 = 28
4
x  4  12
3
4.
m
4
3
8. 8b + 20 = 4
11. 3x  5  45
9. 3c  6  12
10.
12. 3x  5  2 x  45
13. 7 x  6  4x 12
14. 23x  2  3x  4
15. w  6  15
16. 3m  8  28
17. 19  19  5h
2
18. x = 20
3
19. 30  d  12
20. 2 x  14
21. 21  7h
22.
24.
n
 11
4
5
t  15
3
25. 2  
27. 23  5  7 j
5
4
30. 21  41  x
r
6
28. 32  3 y  20
31.
b
 7  12
3
3
2
23.  30   a
26. 4m  15  35
29.
2
k  12  18
3
32. 3(x – 11) = 9
33. 6k  9  3k  15
34. 5x - 13 = 17 + 6x
35. 12  3x  2
36. 2x  8  10  50
37. 36  5x  33x  4
38. 8d  3  5d  12
39. 6 y 18  10 y  38
40. 6  5b  2b  22
41. 12 x  23  37  2x
42. 3n  6  7n  42  2n
43. 8 y  12  16  2 y  34
44. 32 x  8  2x  12 
45. 5x  2  2 x  23x  2
46.
x 2

6 3
47.
x  2 x 1

3
2
Chapter 3
Solve and graph the solution:
1) h  8  13
2) 5  m  13
3) 8t  40
4) 3x  6  24
5) 3m  3  36
6) 2 x  5  23
7) 3x  7  12
8) 18  32 y  2
9) 6x ≥ 48
10) 8x  9  23
11) -3x + 5 < -22
12)  2d  4  18
13) 23x  4  14
14) 6 x  3  2 x  15
15) 5x  10  4x  21
16) 10k  13  6k  21
17 ) -4x ≥ 48
18) 3x – 3 < 12
19) 4  5x  7 x  20
20) 12  4x  8  6x
21) 32 x  4  22 x  10 
22) 4x  3  62 x  1
23) 3c  2  14
24) 5  4 x  9
25) 2b  1  9
26) 4c  8  12
27) 9  3b  6
28) 6w  10  2
29)  8z  5  3
30) 4k  6  14
31) 4w  10  14
32) 4x  3  2x  39
33) 3  x  5  11
34) 2  3x  7  28
35) 10  2x  6  8
36) 3  4c  11  7
37) 20  5n  10  0
38) 2 x  4  10 or 3x  11  10
39) 6 x  14  20 or 5x  4  16
40) 32 x  1  21 or 4x  12  8
Solve the absolute value equation:
41)
42)
44)
43)
45)
46) Place the correct symbol between the two numbers: 1
A) <
B) >
C) =
47) In mathematics, the word “quotient” means to…..
48) Translate: the sum of 5 and 3 times a number
49) Translate: the product of a number and 12
-4
Related documents