Page 38 - NUMINO Challenge_B2
P. 38
Basic Concepts Finding the Relationship Between Numbers
There are many relationships between numbers, such as operations with +,
, , and , the sum or product of each digit, the remainder, the difference
between two numbers, and many more.
Sum of the first Remainder when Sum of the digits
two numbers divided by 5
325
7 10 17
11 3 14
516
Example When three numbers, , , and , are given, results that follow
a certain rule are marked with , and results that do not follow a
certain rule are marked with . Find the correct number for .
Result
A 22 12 10
B 14 50 36
C 7 16 23
D 3 47 44
E 11 33
Class Notes
In row A, since 22 12 10, . In rows B and C, since 50 14 36 and
is the (sum / dif ference) between and
47 3 44, . Therefore, .
Therefore, the correct number for in row E is 11 .
Try It Again Fill in the blanks such that the numbers are connected
according to a certain rule.
683 4
35 8 24 15
35Reasoning
There are many relationships between numbers, such as operations with +,
, , and , the sum or product of each digit, the remainder, the difference
between two numbers, and many more.
Sum of the first Remainder when Sum of the digits
two numbers divided by 5
325
7 10 17
11 3 14
516
Example When three numbers, , , and , are given, results that follow
a certain rule are marked with , and results that do not follow a
certain rule are marked with . Find the correct number for .
Result
A 22 12 10
B 14 50 36
C 7 16 23
D 3 47 44
E 11 33
Class Notes
In row A, since 22 12 10, . In rows B and C, since 50 14 36 and
is the (sum / dif ference) between and
47 3 44, . Therefore, .
Therefore, the correct number for in row E is 11 .
Try It Again Fill in the blanks such that the numbers are connected
according to a certain rule.
683 4
35 8 24 15
35Reasoning
