Table:
0
A
B
C
D
E
1
Week
Date
Opponent
Result
Attendance
2
1
September 30, 1956
at Pittsburgh Steelers
L 30-13
27,718
3
2
October 6, 1956
at Philadelphia Eagles
L 13-9
26,607
4
3
October 14, 1956
Chicago Cardinals
L 31-3
25,794
5
4
October 21, 1956
Cleveland Browns
W 20-9
23,332
6
5
October 28, 1956
at Chicago Cardinals
W 17-14
30,553
7
6
November 11, 1956
Detroit Lions
W 18-17
28,003
8
7
November 18, 1956
New York Giants
W 33-7
26,261
9
8
November 25, 1956
at Cleveland Browns
W 20-17
22,878
10
9
December 2, 1956
at New York Giants
L 28-14
26,261
11
10
December 9, 1956
Philadelphia Eagles
W 19-17
22,333
12
11
December 16, 1956
Pittsburgh Steelers
L 23-0
21,097
13
12
December 23, 1956
at Baltimore Colts
L 19-17
32,994

Questions and formulas:
Question: What week had an Attendance smaller than 21,097?
Formula: SUM(FILTER(A1, E1<21097))
Formula2: SUM(FILTER(A2:A13, E2:E13<21097))
Level: easy
Question: What Week had an Attendance smaller than 22,333?
Formula: SUM(FILTER(A1, E1<22333))
Formula2: SUM(FILTER(A2:A13, E2:E13<22333))
Level: easy