By accessing our **180 Days of Math for Fifth Grade Answers Key Day 76 **regularly, students can get better problem-solving skills.

## 180 Days of Math for Fifth Grade Answers Key Day 76

**Directions Solve each problem.**

Question 1.

Answer: 46

Explanation:

Subtract the smaller number 36 from bigger number 82,

we get the difference 82 – 36 = 46.

Question 2.

35 Ã— 19 = ___

Answer:

665

Explanation:

Multiply the numbers 35 and 19,

we get the product 665.

Question 3.

Answer:

Quotient = 7

Remainder = 1

Explanation:

Question 4.

9,000 + 600 + 80 + 5 = ___

Answer:

9,685

Explanation:

Arrange all the numbers according to their place values,

then add all the addends to get the sum or

ignore the zeros and write only the numbers together,

we get the sum ass 9,685.

Question 5.

Write 65% as a decimal.

______________

Answer:

0.65

Explanation:

65% as a decimal.

= \(\frac{65}{100}\)

= 0.65

Question 6.

46 – 7 Ã— 5 = _____

Answer: 11

Explanation:

46 – 7 Ã— 5 is a combined operation.

first multiply 7 Ã— 5 = 35

then subtract 46 – 35 = 11

Question 7.

Ã· 6 = 5

Answer: 30

Explanation:

Let the unknown number be x

x = 6 x 5 = 30

Question 8.

What is the area of the polygon?

______________

Answer:

10 cm sq

Explanation:

Given polygon is rectangle in shape.

Area of rectangle = length x width

length = 2cm; width = 5cm

A = 2 x 5 = 10 cm sq

Question 9.

Name the shape that is created by the cross-section.

Answer:

Triangle

Explanation:

A triangle is a polygon with three sides having three vertices.

The sum of angles in the triangle is 180 degrees.

Question 10.

What fraction of the total books did Jill read?

_______________

Answer:

\(\frac{4}{35}\)

Explanation:

Number of read by all = 70

Books read by jill = 8

fraction of books read by jill = \(\frac{8}{70}\)

= \(\frac{4}{35}\)

Question 11.

What is the probability you will land on green?

Answer:

1 out of 4 or 25%

Explanation:

Spinner is divided into 3 parts,

with 50% red; 25% blue and 25% green.

So, probability of landing on green = 25%

1 out of 4 or \(\frac{1}{4}\)

Question 12.

What are two numbers whose product is 63, difference is 2, and sum is 16?

______________

Answer:

7 and 9

Explanation:

Product of 7 and 9 = 63

Difference o f 7 and 9 = 2

Sum of 7 and 9 = 16