# 180 Days of Math for Fifth Grade Day 104 Answers Key

By accessing our 180 Days of Math for Fifth Grade Answers Key Day 104 regularly, students can get better problem-solving skills.

## 180 Days of Math for Fifth Grade Answers Key Day 104

Directions: Solve each problem.

Question 1.
62 – 9 = ___________
53

Explanation:

Question 2.

176

Explanation:

Question 3.

125

Explanation:

Question 4.
9000 + 200 + 60 + 8 = ___________
9268

Explanation:

Question 5.
$7.95 +$6.40 = _____________
14.35\$

Explanation:

Question 6.
20 Ã— 3 + 75 = ____________
135

Explanation:
Given, 20 Ã— 3 + 75

First, let us calculate 20 Ã— 3

20 Ã— 3 = 60

60 + 75 = 135

Question 7.
– 42 = 26
68

Explanation:
Given, __ – 42 = 26

Let the unknown number be ‘a’.

a –Â  42 = 26

a – 42 + 42 = 26 + 42

a = 68

Question 8.
Calculate the area of a square with 3.5-cm sides.
12.25 cm2

Explanation:
Side of a square, a = 3.5 Cm

Are of the square = a Ã— a

= 3.5 Ã— 3.5

= 12.25

As it is in decimals, put the decimal pint after 2 digits from right side.

Question 9.
How many edges does the prism have?

12 edges.

Question 10.
Favorite Foods

 Tacos Spaghetti Pizza Hot Dogs 17 18 26 11

What percentage of children chose spaghetti as their favorite food?
25%

Explanation:
Children who like tocos = 17

Children who like Spaghetti = 18

Children who like Pizza = 26

Children who like Hot Dogs = 11

Total number of children = Children who like tocos + Children who like Spaghetti + Children who like Pizza + Children who like Hot Dogs

= 17 + 18 + 26 + 11

= 72

Let us consider 72 students as 100%

72 – 100%

18 – ? (x)

Now let cross multiply.

x = (100 Ã— 18) Ã· 72

x = 1800 Ã· 72

x = 25

Question 11.
A family has five members: a mom, a dad, two sisters, and a brother. The family lines up single file. What is the probability that one of the children is at the front of the line?
(3/5)

Explanation:
The number of members in the family = 5

Number of children = 3

So, (3/5)

Question 12.
How many equal line segments are needed to make a row of 35 squares?