Number of Problems Correct in 1 minute
Addition Graph
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
DATE
Number of Problems Correct in 1 minute
Subtraction Graph
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
DATE
Multiplication Data Graph
12
11
10
9
8
7
6
5
4
3
2
1
Factor
DATE
2’s
Multiplication Data Graph
12
11
10
9
8
7
6
5
4
3
2
1
Factor
DATE
Division Data Graph
12
11
10
9
8
7
6
5
4
3
2
1
Factor
DATE