Fifth Grade Challenging Math
-------------------------------------------------------------------------
5-31) A book store carries 41 Ocean calendars and 48 Space calendars. Everyday, the store sells 3 Ocean calendars and 4 Space calendars. After how many days there are same number of both calendars left in the store?
5-32) Evaluate the sequence of the following fractions. What should the next fraction be?
5-33) Maria gets up in the morning and checks her watch against the TV, and sets the time to 7:00 am. School is over at 3:00 pm. But when Maria checked her watch right after school, it showed 2:20 pm. If Maria's watch slows down same amount of the time each hour, how many minutes does her watch slow down each hour? 
5-34) Find the sequence and fill in the blanks a) 48, 47, 45, __, 38, __, __, 20, __ b) 3, 50, 5, 40, 7, 30, __, __, 11
5-35) Trapezoid ABCD's dimensions are shown in the drawing. Calculate the area of the trapezoid.
More challenging math problems for fifth grade:
1-5
6-10
11-15
16-20
21-25
26-30
31-35
36-40
41-45
46-50
51-60
61-70 71-80
| 
