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Topic
Number Creation
Subitizing
Conceptual Multiplication
Addition Matrix
Multiples
Missing Multiples
Fraction Matrix
Perfect Square Matrix
Columns
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Rows
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
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Online Conceptual Understanding
Fraction Matrix
Mathematical Fluency
Fraction Matrix
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
3
6
9
12
15
18
21
24
27
30
33
36
39
42
45
48
51
54
57
4
8
12
16
20
24
28
32
36
40
44
48
52
56
60
64
68
72
76
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
6
12
18
24
30
36
42
48
54
60
66
72
78
84
90
96
102
108
114
7
14
21
28
35
42
49
56
63
70
77
84
91
98
105
112
119
126
133
8
16
24
32
40
48
56
64
72
80
88
96
104
112
120
128
136
144
152
9
18
27
36
45
54
63
72
81
90
99
108
117
126
135
144
153
162
171
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
160
170
180
190
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Fraction Matrix Help
Start by choosing the number of
columns
&
rows
in the menu.
Click a number or row to highlight it.
Highlight up to
two
rows or at least one number in each of two rows.
When
two
rows are highlighted the decimal value of the fraction will show on the left.
Use the highlighted rows to show equivalent fractions across the matrix.
To remove a highlighted row, simply
click
the row you wish you clear and it will be removed.