See the pattern
How much does he spent on five days?
Recognize the difference between first two numbers.
think about the number in sequesnce.
Find the term rule i.e adding
There is a pattern:
7+2+?=10, the value of ? should be 1 as 7+2+1=10
Observe the numbers
Try to recognize the pattern.
No hint available
Video Lessons for CBSE class 4 maths
Worksheets for CBSE class 4 maths
Support Services for CBSE class 4 maths
Regular Classes for CBSE class 4 maths