Guest Session: 1 Question Remaining.
Create Account
to save progress.
Login
Modular Arithmetic
easy
0:00.0
Calculate
(
100
+
200
)
(
m
o
d
9
)
(100 + 200) \pmod 9
(
100
+
200
)
(
mod
9
)
.
A
3
3
3
B
300
300
300
C
0
0
0
D
6
6
6
Submit Answer