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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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3rd Grade
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
11
22
33
44
55
66
77
88
99
110
121
132
143
154
165
176
187
198
209
12
24
36
48
60
72
84
96
108
120
132
144
156
168
180
192
204
216
228
13
26
39
52
65
78
91
104
117
130
143
156
169
182
195
208
221
234
247
14
28
42
56
70
84
98
112
126
140
154
168
182
196
210
224
238
252
266
15
30
45
60
75
90
105
120
135
150
165
180
195
210
225
240
255
270
285
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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.