Page 61 - NUMINO Challenge_M2
P. 61
4. Finding Patterns
Calendar Rule
Each month in a year has a different number of days.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
31 28 31 30 31 30 31 31 30 31 30 31
On leap years, February has 29 days.
Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, and Saturday
repeat every week.
Sun Mon Tue Wed Thur Fri Sat
12345 6
7 8 9 10 11 12 13
14 15 16 17 18 19 20
21 22 23 24 25 26 27
28 29 30 31
Find Rules to Solve Problems
Solve the problem by finding the rule in the given picture.
The number of rocks increases by 4 at each step.
EExxpplloorree If you move a space to the March
right, a day increases. If you Sun Mon Tue Wed Thur Fri Sat
move down a space, 7 days
increase. 12345
6 7 8 9 10 11 12
13 14 15 16 17 18 19
20 21 22 23 24 25 26
27 28 29 30 31
58 NUMINO Challenge M2
Calendar Rule
Each month in a year has a different number of days.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
31 28 31 30 31 30 31 31 30 31 30 31
On leap years, February has 29 days.
Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, and Saturday
repeat every week.
Sun Mon Tue Wed Thur Fri Sat
12345 6
7 8 9 10 11 12 13
14 15 16 17 18 19 20
21 22 23 24 25 26 27
28 29 30 31
Find Rules to Solve Problems
Solve the problem by finding the rule in the given picture.
The number of rocks increases by 4 at each step.
EExxpplloorree If you move a space to the March
right, a day increases. If you Sun Mon Tue Wed Thur Fri Sat
move down a space, 7 days
increase. 12345
6 7 8 9 10 11 12
13 14 15 16 17 18 19
20 21 22 23 24 25 26
27 28 29 30 31
58 NUMINO Challenge M2
