Table:
0
A
B
C
D
E
1
Vol. #
Title
Material collected
Pages
ISBN
2
1
Welcome to the Treehouse
Tiny Titans #1-6
144
1-40122-078-9
3
2
Adventures in Awesomeness
Tiny Titans #7-12
144
1-40122-328-1
4
3
Sidekickin' It
Tiny Titans #13-18
144
1-40122-653-1
5
4
The First Rule of Pet Club...
Tiny Titans #19-25
160
1-40122-892-5
6
5
Field Trippin'
Tiny Titans #26-32
160
1-40123-173-X
7
6
The Treehouse and Beyond!
Tiny Titans #33-38
144
1401233104
8
7
Growing Up Tiny!
Tiny Titans #39-44
128
1-40123-525-5
9
8
Aw Yeah Titans!
Tiny Titans #45-50
128
1401238122

Questions and formulas:
Question: How many pages does the edition with a volume # smaller than 8 and an ISBM of 1-40122-892-5 have?
Formula: SUM(FILTER(D1, (A1<8)*(E1="1-40122-892-5")))
Formula2: SUM(FILTER(D2:D9, (A2:A9<8)*(E2:E9="1-40122-892-5")))
Level: easy
Question: What is the title of the edition with more than 128 pages and a volume # of 5?
Formula: LET(query1,SUMMARIZE(B1,SUMX(D1),SUMX(A1)),FILTER(query1,(CHOOSECOLS(query1,2)>128)*(CHOOSECOLS(query1,3)=5)))
Formula2: LET(query1,SUMMARIZE(B2:B9,SUMX(D2:D9),SUMX(A2:A9)),FILTER(query1,(CHOOSECOLS(query1,2)>128)*(CHOOSECOLS(query1,3)=5)))
Level: hard
Question: How many pages does the ISBN 1-40122-328-1 have?
Formula: SUMIFS(D1,E1,"1-40122-328-1")
Formula2: SUMIFS(D2:D9,E2:E9,"1-40122-328-1")
Level: easy