My house number is a 2 -digit whole number, and the product of its digits is 6 . There aren ? different numbers that could be my house number.

A.
2
B.
3
C.
6
D.
9
Mathematics
Competition
Math League
Exam No:2022 First Round Grade 3 Year:2022 Question No:19

Answer:

C

Knowledge points:

G3 - Number Theory - Factors (Basic)

Solution:

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