180 Days of Math for Fifth Grade Day 115 Answers Key

By accessing our 180 Days of Math for Fifth Grade Answers Key Day 115 regularly, students can get better problem-solving skills.

180 Days of Math for Fifth Grade Answers Key Day 115

Directions: Solve each problem.

Question 1.
13 + 6 + 17 + 28 = __________
Answer:
74

Explanation:
Addition

Question 2.
Calculate the product of 16 and 9.
Answer:
144

Explanation:
Multiplication of 16 and 9

Question 3.
675 ÷ 6 = _________
Answer:
112.5

Explanation:
Division of 675 and 6

Question 4.
50,000 + 8,000 + 600 + 20 + 3 = ___________
Answer:
58623

Explanation:
Addition

Question 5.
$6.95 – $3.40 = __________
Answer:
3.55$

Explanation:
Subtraction

Question 6.
Write the number that comes next in the sequence.
40, 48, 56, __________
Answer:
63

Explanation:
They are in the gap of 8, so the next sequence is 63

56 + 8 = 63

Question 7.
180 Days of Math for Fifth Grade Day 115 Answers Key 1 ÷ 20 = 20 × 2
Answer:
800

Explanation:
x ÷ 20 = 20 × 2

x ÷ 20 = 40

Multiply 20 on both sides.

x ÷ 20 = 40

(x ÷ 20) × 20 = 40 × 20

x =  800

Multiplication of 40 and 20

Question 8.
Calculate the perimeter of a rectangle that ¡s 5.5 cm by 3.5 cm.
Answer:
18

Explanation:
Perimeter of a rectangle = 2(l + w)

l = 5.5
w = 3.5

Perimeter = 2(l + w)

= 2(5.5 + 3.5)

= 2 × 9

= 18

Question 9.
Name the quadrilateral with one set of parallel sides.
Answer:
A trapezoid is a quadrilateral with parallel sides.

Question 10.
Books Read
180 Days of Math for Fifth Grade Day 115 Answers Key 2
How many more books would Eric have to read to match the same number of books as Mark?
Answer:
30

Explanation:
Number of books Mark has = 60

Number of books Eric has = 30

Number of books David has = 50

Number of books would Eric have to read to match with Mark = 60 -30

= 30

Question 11.
180 Days of Math for Fifth Grade Day 115 Answers Key 3
This is a spinner for a game board. Color the spinner to show a 20% chance of black and an 80% chance of red.
Answer:
Spinner

Question 12.
Find the rule to complete the pyramid.
180 Days of Math for Fifth Grade Day 115 Answers Key 4
Answer:
Pyramid

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