# 180 Days of Math for Fourth Grade Day 19 Answers Key

By accessing our 180 Days of Math for Fourth Grade Answers Key Day 19 regularly, students can get better problem-solving skills.

## 180 Days of Math for Fourth Grade Answers Key Day 19

Directions Solve each problem.

Question 1.  Explanation:
Perform addition operation on above two given numbers. Add 21 to 14 the sum is 35.

Question 2.
$$\frac{1}{4}$$ of 24 is ______
$$\frac{1}{4}$$ x 24 = 6
$$\frac{1}{4}$$ of 24 is 6.
Explanation:
Perform multiplication operation on above two numbers. Multiply 1/4 with 24 the product is 6.

Question 3.  Explanation:
Perform division operation on above two given numbers. Divide 12 by 3 the quotient is 4.

Question 4.
What is 48 books shared equally among 4 classes?
_____________________
48 ÷ 4 = 12
48 books shared equally among 4 classes are 12 books.
Explanation:
The given statement is 48 books shared equally among 4 classes. Perform division operation on above statement. Divide 48 by 4 the quotient is 12. So each class gets 12 books.

Question 5.
Which is larger: 6 or 0.6?
_____________________
The given numbers are 6 and 0.6.
The number 6 is larger than decimal number 0.6.

Question 6.
15 + = 37
15 + = 37
Explanation:
To get the sum 37 we need to perform addition operation. Add 15 to 22 the sum is 37. The missing addend is 22.

Question 7.
Each cube has 1-cm sides. What is the volume of the model?
______________ 9 x 1 cm³ = 9 cm³
The volume of the above model is 9 cm³.
Explanation:
In the above image we can observe some cubes are in the form of structure. Each cube has 1-cm sides. There are 9 cubes in the model. So, the volume of the model is 9 cm³.

Question 8.
Do you leave for school in the A.M. or P.M.?
______________
I leave for school in the A.M.. Because morning time is represented with A.M.

Question 9. How many books did Cathy read?
_______________
3 x 5 books = 15 books