Fifth Grade Challenging Math
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5-11) Add +, -, x, ÷ and/or ( ) to make the equation work: 5 5 5 5 5 = 10 
5-12) Add +, -, x, and/or ÷ to make the equation work. There is more than 1 solution. 1 2 3 4 5 6 7 8 9 = 1
5-13)
5th grade students form a square array of 5 rows and 5 columns. (a) How many students are there in this array? (b) If 6 rows and 6 columns of students are added to form a larger square array, how many people are there in the array?
5-14) Find the sequence and fill in the blanks a) 1, 2, 3, 5, _, 13, 21, _, 55, 89 b) 1, 2, 4, _, _, 32, 64, 128
5-15) It is
8:00 am on March 3rd. The minute hand of a clock turns around
clockwise 20 times. What will the date and time be? 
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
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