By accessing our **180 Days of Math for Fourth Grade Answers Key Day 41 **regularly, students can get better problem-solving skills.

## 180 Days of Math for Fourth Grade Answers Key Day 41

**Directions Solve each problem.**

Question 1.

35 + 18 = ___

Answer:

35 + 18 = **53**

Explanation:

Perform addition operation on above two given numbers. Add 35 with 18 the sum is 53.

Question 2.

Which is larger: 0.6 or 0.16?

_____________

Answer:

The given decimal numbers are 0.6 and 0.16.

The decimal number **0.6** is larger than 0.16.

Question 3.

List all the factors of 9.

_____________

Answer:

Factors of 9 are **1,3, 9**

Explanation:

The numbers which divides 9 exactly leaving a remainder zero are the factors of 9. So, the factors of 9 are 1, 3, 9.

Question 4.

70 ÷ 7 = __

Answer:

70 ÷ 7 = **10**

Explanation:

Perform division operation on above two given numbers. Divide 70 by 7 the quotient is 10.

Question 5.

How many digits are in 600?

______________

Answer:

The given number is 600.

Count the number of digits in given number.

There are** 3 digits** in 600.

Question 6.

Fill in the missing number.

32, 40, 48, ___, 64

Answer:

The given series is 32, 40, 48, ___, 64.

The difference between first and second numbers is 8.

40 – 32 = 8

The difference between second and third numbers is 8.

48 – 40 = 8

So, add 8 to the number 48 in the sequence number. The sum is 56.

48 + 8 = **56**

The missing number in the given series is 56.

The next number in the sequence is 32, 40, 48, **56**, 64.

Question 7.

Write the length in centimeters.

_____________

Answer:

In the above image we can observe a scale with units as centimeters. The black line is starting at 0 cm and ending at 2 cm. So the total line length is 2 centimeters.

Question 8.

___ quarts = 2 gallons

Answer:

We know that 1 gallon is equal to 4 quarts.

1 gallon = 4 quarts

Multiply 4 quarts with 2 gallons the product is equal to 8 quarts.

**8 quarts** = 2 gallons

Question 9.

Dollars Earned in May

Audrey | $15 |

Dameon | $23 |

Jason | $12 |

Lauren | $18 |

Who earned the most money?

_____________

Answer:

In the above table we can observe four different persons earned dollars in May.

Audrey earned $15.

Dameon earned $23.

Jason earned $12.

Lauren earned $18.

**Dameon** earned the most money.

Question 10.

Write two odd numbers that total the even number 20.

_____________

Answer:

The two odd numbers 1 and 19 gives the even number 20.

The two odd numbers 3 and 17 gives the even number 20.

The two odd numbers 5 and 15 gives the even number 20.

The two odd numbers 7 and 13 gives the even number 20.

The two odd numbers 9 and 11 gives the even number 20.