By accessing our 180 Days of Math for Third Grade Answers Key Day 48 regularly, students can get better problem-solving skills.
180 Days of Math for Third Grade Answers Key Day 48
Directions Solve each problem.
Question 1.
24 + 8 = 
Answer:
Explanation:
The sum of 24 and 8 is 32
24 + 8 =Â 
.
Question 2.
Nine times nine is ____
Answer:
81
Explanation:
Nine times nine
9 x 9 = 81
So, Nine times nine is 81.
Question 3.
Answer:
Explanation:
Any number multiplied by 0 will be 0
So, 5 x 0 = 0.
Question 4.
What is the numeral for four hundred six?
____________
Answer:
406
Explanation:
The numeral for four hundred six is 406.
Question 5.
What is the total value of these coins?
____________
Answer:
81 cents
Explanation:
There are 2 quarters
1 quarter = 25 cents
2 x 25 = 50
There are 3 dimes
1 dime = 10 cents
3 x 10 = 30 cents
There is 1 penny
1 penny = 1 cent
Add
50 + 30 + 1 = 81
So, the value of all the coins is 81.
Question 6.
Fill in the missing number.
44, 48, ___, 56, 60
Answer:
52
Explanation:
The missing number in the pattern is multiple of 4
The pattern shows a increase in value
44 + 4 = 48
So, 48 + 4 = 52
So, the missing number in the pattern is 52
Therefore, the pattern is 44, 48, 52. 56 and 60.
Question 7.
Record the area.
____ square centimeters
Answer:
7 square centimeters
Explanation:
Each cube has a length and breadth of 1 cm each
So, A cube has 1 square centimeter
7 such cubes will have
7 x 1 = 7 square centimeters
So, the area of the above cube train is 7 square centimeters.
Question 8.
A 2-hour movie starts at 8:00. What time does it end?
____________
Answer:
10:00
Explanation:
A 2-hour movie starts at 8:00
Start at 8
Count 2 more
8 after 9, 10
So, The movie ends at 10:00.
Question 9.
Record the data in the chart.
| Vertices | |
| Edges | |
| Faces |
Answer:
Explanation:
A triangular prism has 6 vertices, 9 edges and 5 faces
3 rectangular faces and 2 triangular faces.
Question 10.
I have 4 faces that are triangles. I have 1 face that is a square. What solid am I?
Answer:
I am a square based pyramid
Explanation:
A pyramid is the solid shape that has 4 triangle faces and 1 square face
It has 8 edges and 5 vertices.