ABCDEFGHIJKLMNOPQRSTUVWXYZAAABAC
1
Lesson NotesPracticeNumeracy Topics (Found Under Arithmetic Playlist)
2
Fractions, Negative Numbers, Order of Operations, Distribution, Exponent Rules
3
Video Description and Examples
4
Fractions
5
Video #1Convert 7/4 into a mixed fraction.
6
Video #2: Adding and Subtracting Mixed FractionsAdd 19 and 3/18 plus 18 and 2/3 by converting to improper fractions
7
Introduction to Negative Numbers
8
Video #1Khan finds the sum of -15+(-46)+(-29) and demonstrates it on the numberline
9
Video #2: Subtracting Negative NumbersKhan reviews 2-3, -2-3, -2-(-3) and demonstrates it on the numberline
10
11
Order of Operations PlaylistIntroduction to Order of Operations 7+3(5) and (7+3) x 4 / 2 - 5 x 6
12
Video 2Examples Continued 8+(5)(4)-(6+10/2)+44
13
Video 3Putting It All Together -1[(-7)+2(3+2)]-(5)^2
14
Video 4Khan simplifies the expressoin 10x-3y but subsituting values of x and y.
15
1) Order of Operations Practice
16
2) Order of Operations Practice WITH NEGATIVES
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100