By accessing our **180 Days of Math for Fourth Grade Answers Key Day 48 **regularly, students can get better problem-solving skills.

## 180 Days of Math for Fourth Grade Answers Key Day 48

**Directions Solve each problem.**

Question 1.

33 – 7 = ___

Answer:

33 – 7 = 26

Explanation:

The difference of 33 and 7 is 26

Question 2.

\(\frac{1}{5}\) of 15 is ___

Answer:

\(\frac{1}{5}\) of 15 is

Explanation:

We can now divide both the new numerator and the denominator by 5 to simplify this fraction down to its lowest terms.

\(\frac{15}{5}\) = 3

\(\frac{5}{5}\) = 1

When we put that together, we can see that our complete answer is:

\(\frac{3}{1}\)

\(\frac{1}{5}\) of 15 is 3

Question 3.

How many rows of 7 are in 49?

______________

Answer:

7 x 7 = 49

Explanation:

There are 7 rows of 7 in 49

49 **÷** 7 = 7

Area = rows x columns

7 x 7 = 49

Question 4.

42 ÷ 6 = ___

Answer:

42 ÷ 6 = 7

7 x 6 = 42

Explanation:

The first number, 42, is called the dividend.

The second number, 6 is called the divisor.

The remainder is 0

Question 5.

Is 0.6 less than 0.06?

______________

Answer:

No.

Explanation:

0.6 is 6/10, but 0.06 is 6/100. It is 10 times larger than 0.06.

The left side 0.6 is greater than the right side 0.06 , which means that the given statement is always true.

0.6 > 0.06

Question 6.

÷ 7 = 6

____________

Answer:

42 ÷ 7 = 6

7 x 6 = 42

Explanation:

The division and multiplication are inverse operations

In order to find the division we are doing multiplication.

Question 7.

It took 4 buckets of water to fill a 20-liter tub. How many liters are in each bucket?

____________

Answer:

5 liters are in each bucket

Explanation:

5 x 4 = 20

20 ÷ 4 = 5

so, each bucket contains 5 liters of water.

Question 8.

What is the temperature?

____________

Answer:

The temperature is 32° F

Explanation:

To convert temperatures in degrees Celsius to Fahrenheit, multiply by 1.8 (or 9/5) and add 32.

(32**°C** × 9/5) + 32 = 89.6**°F**

Question 9.

Which year received the least rainfall?

____________

Answer:

2008 year received the least rainfall

Explanation:

In the above bar graph The rain fall is recorded in inches

so, according to the graph

in the year 2008 it has recorded 30 inches of rain fall.

Question 10.

Use the same three colors for each flag. Color each flag in a different way.

Answer:

Explanation:

Used yellow, blue and purple

colors and make the different combinations.