By accessing our **180 Days of Math for Fourth Grade Answers Key Day 54 **regularly, students can get better problem-solving skills.

## 180 Days of Math for Fourth Grade Answers Key Day 54

**Directions Solve each problem.**

Question 1.

Answer:

Explanation:

The difference of 45 and 7 is 38

Subtract the values which are in oneâ€™s place

Put the 8 in one’s place and carry 15 to the carry row

Question 2.

Write 0.67 as a fraction.

______________

Answer:

0.67 is a decimal,

\(\frac{67}{100}\) is a fraction in simplest form.

Explanation:

The formula to convert a fraction to a decimal is given as “a Ã· b”, where a is the numerator and b is the denominator of the fraction. In other words, the fraction to decimal formula states that we just need to divide the numerator by denominator to get the decimal equivalent of the fraction.

Question 3.

56 Ã· 7 = ___

Answer:

Explanation:

The first number, 56, is called the dividend.

The second number, 7 is called the divisor.

7 x 8 = 56

Question 4.

Divide 63 into 9 equal groups.

_____________

Answer:

Explanation:

9 x 7 = 63

If there are 63 Chocolates and has to share among 9 groups

Each will get 7 chocolates each

Question 5.

Write the ordinal number for 36.

_____________

Answer:

Thirty sixth

Explanation:

The ordinal form of the numberÂ **thirty-six**, describes a person or thing in position number 36 of a sequence. The answer appears on the thirty-sixth page of the book. She finished thirty-sixth in the race.

Question 6.

36 Ã· = 6

Answer:

6 x 6 = 36

36 Ã· 6Â = 6

Explanation:

Question 7.

Would you use kilograms or grams to measure the mass of a watermelon?

_____________________

Answer:

We use Kilograms

Explanation:

The Things which are heavy in weight are measured in kilograms

And the things which are light in weight are measured in grams

1 kg = 1000 grams

Question 8.

Circle the most likely distance to the store from your house.

1 kilometer

1 meter

1 gram

Answer:

1 meter

1 gram

Explanation:

1 kilometer = 1000 meters

and the long distance is measured in kilometers.

Question 9.

Label with reflection, translation, or rotation.

_________________

Answer:

The image showing the slippers are reflections.

Explanation:

The above figure shows the rotation.

Question 10.

Complete the chart. Round the number 872.

Tens | |

Hundreds |

Answer:

Tens | 7 |

Hundreds | 8 |

Explanation:

In the number 872

there are 8 hundreds and 7 tens. and 2 ones.