By accessing our 180 Days of Math for Fifth Grade Answers Key Day 82 regularly, students can get better problem-solving skills.
180 Days of Math for Fifth Grade Answers Key Day 82
Directions Solve each problem.
Question 1.
Subtract 55 from 86.
______________
Answer: 31
Explanation:
By subtracting smaller number 55 from bigger number 86,
we get the difference 31.
Question 2.
Answer: 81
Explanation:
Multiply the numbers 27 and 3,
we get the product 81.
Question 3.
114 ÷ 6 = ___
Answer: 19
Explanation:
Question 4.
Write the numeral for forty-one thousand, sixty-four.
_____________________
Answer:
41,064
Explanation:
Write the individual numerals for the given expanded form,
then we get the numerals as 41,064.
Question 5.
Write \(\frac{65}{100}\) as a percentage.
Answer:
65%
Explanation:
\(\frac{65}{100}\) as a percentage
count the zeros in denominator and then,
move the decimals in the numerator.
Question 6.
(7 + 20) – 35 ÷ 7 = ___
Answer: 22
Explanation:
(7 + 20) – 35 ÷ 7 is a combined operation
27 – 5 = 22
Question 7.
19 + 
= 31
Answer: 12
Explanation:
Let the unknown number be x
19 + x = 31
x = 31 – 19
x = 12
Question 8.
Calculate the area of the rectangle.
______________
Answer:
12 m2
Explanation:
Area of rectangle = length x width
length = 2m; width = 6m
A = 2 x 6 = 12 m2
Question 9.
Does a regular pentagon have any parallel lines?
_____________________
Answer: No
Explanation:
A regular pentagon has five equal angles and five equal interior sides,
but do not intersect each other.
Question 10.
What is the mode in this list of numbers?
17, 7, 31, 29, 17, 4, 11, 4
_____________________
Answer:
17 and 4
Explanation:
Mode is the value that is repeatedly occurring in a given set.
Question 11.
On which spinner do you have a better probability of not landing on yellow?
Answer:
Spinner 2
Explanation:
when we compare both the spinners,
spinner 2 have less probability of not landing on yellow.
Question 12.
School ends at 2:50 P.M. The school day is 6 hours and five minutes long. What time does school begin?
_____________________
Answer:
8:55 AM
Explanation:
School ends at 2:50 P.M.
The school day is 6 hours and five minutes long.
The school begin at = 6:05 + 2:50 = 8:55 AM