# 180 Days of Math for Fifth Grade Day 50 Answers Key

By accessing our 180 Days of Math for Fifth Grade Answers Key Day 50 regularly, students can get better problem-solving skills.

## 180 Days of Math for Fifth Grade Answers Key Day 50

Directions Solve each problem.

Question 1.
Calculate the difference between 96 and 32.
______________
Answer: 64
Explanation:
By subtracting the smallest number 32 from the biggest number 96
we get the difference 96 – 32 = 64

Question 2.
9 • 6 = _____
Answer:
54
Explanation:
. dot represents the multiplication
Multiply the numbers 9 and 6 to get the product.
9 .6 or 9 x 6 = 54

Question 3.
How many groups of 4 are in 36?
_____________________
Answer: 9
Explanation:
Divided 36 into 4 groups

Question 4.
Round 45,958 to the nearest hundred.
_____________________
Answer: 46,000
Explanation:
958 is nearest to 1000
1000 is added to 45000
Round 45,958 to the nearest hundred is 46,000

Question 5.
50% of $60 is ____. Answer:$30
Explanation:
50% of \$60
= $$\frac{50 x 60}{100}$$
= 5 x 6
= 30

Question 6.
10 ÷ 2 + 9 = ____
Answer: 14
Explanation:
The given equation is a combined operation
first divide 10÷ 2 = 5
5 + 9 = 14

Question 7.
9 × 8 = 65 +
Answer: 7
Explanation:
Let the unknown number be x
9 × 8 = 65 + x
72 – 65 = x
x = 7

Question 8.
How many months are in 2 years?
________________
Answer:
24 months
Explanation:
There are 12 months is a calendar year
2 years = 2 x 12 = 24

Question 9.
Is this a regular shape?

Answer:
Rhombus
Explanation:
A rhombus is a 2-D shape with four sides hence termed as a quadrilateral.
It has two diagonals that bisect each other at right angles.

Question 10.
You want to create a survey to find out how your classmates got to school this morning. What would be a good question to ask?
_____________________
_____________________
_____________________
Answer:
How do you come to school in the morning?
Explanation:
Survey is the quantitative method to collect the information from a group.

Question 11.
You place the following shapes in a bag: 5 circles, 3 triangles. 7 squares, and 5 rectangles. If you reach into the bag and pull out a shape, what is the probability that you will grab a square?
_____________________
Answer:
0.35 is the probability that you will grab a square
Explanation:
The shapes in a bag are as follows :
5 circles,
3 triangles,
7 squares, and 5 rectangles.
there are 20 total events
$$\frac{7}{20}$$ = 0.35
35% chance of getting a square

Question 12.
Find the rule to complete the pyramid.

Answer:

Explanation:
Add two consecutive numbers in the bottom for upper number as result
9 + 5 = 14
5 + 4 = 9
6 + 7 = 13
such that we can complete the pyramid

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