Day of month Flashcards
Practice quickly computing the remainder mod 7 of the day of the month.
1
Q
31st
A
3
2
Q
30th
A
2
3
Q
26th
A
5
4
Q
27th
A
6
5
Q
28th
A
0
6
Q
13th
A
6
7
Q
15th
A
1
8
Q
1st
A
1
9
Q
10th
A
3
10
Q
22nd
A
1
11
Q
20th
A
6
12
Q
11th
A
4
13
Q
19th
A
5
14
Q
9th
A
2
15
Q
17th
A
3
16
Q
7th
A
0
17
Q
3rd
A
3
18
Q
16th
A
2
19
Q
14th
A
0
20
Q
4th
A
4
21
Q
2nd
A
2
22
Q
12th
A
5
23
Q
29th
A
1
24
Q
23rd
A
2
25
6th
6
26
18th
4
27
25th
4
28
8th
1
29
5th
5
30
24th
3
31
21st
0
