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