MS00020324
TEACHING SYSTEMS ARITHMETIC MODULE 2: ADDITION & SUBTRACTION
Students will learn the ins and outs of adding and subtracting numbers. Along the way, they'll be introduced to estimating and problem-solving. With plenty of on-screen graphics and examples, learning will be as easy as pie.
Topics include:
~ Addition
~ Subtraction
~ Estimating
~ Problem-solving skills
DVD (With CD-ROM)
23 minutes
2009
Requirement
:
Qty :
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
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