By accessing our 180 Days of Math for Third Grade Answers Key Day 109 regularly, students can get better problem-solving skills.
180 Days of Math for Third Grade Answers Key Day 109
Directions: Solve each problem.
Question 1.
600 – 400 = 
Answer: 600 – 400 = 200
By subtracting 400 from 600 we get 200.
Question 2.
7 × 2 =
Answer: 14
By performing the multiplication operation we can find the product of 7 and 2.
So, by multiplying 7 and 2 we get 14.
Question 3.
Answer:
By performing the multiplication operation we can find the product of 7 and 8.
So, by multiplying 7 and 8 we get 56.
Question 4.
16 ÷ 4 =
Answer: 4
By performing the division operation we can find the quotient for 16 and 4.
16 ÷ 4 = 4
Question 5.
Fill in the missing values.
\(\frac{1}{4}\), \(\frac{2}{4}\), _________, _________
Answer: \(\frac{1}{4}\), \(\frac{2}{4}\), \(\frac{3}{4}\), \(\frac{4}{4}\)
Question 6.
42 + = 43
Answer: 1
Let the missing number be x.
42 + x = 43
x = 43 – 42
x = 1
42 + 1 = 43
Question 7.
Circle the solid that has the greater volume.
Answer: Figure A has greater volume.
Question 8.
It is 11:45. What time will it be in half an hour?
Answer: 12:15
Explanation:
It is 11:45
half an hour = 30 mins
11 hour 45 min
+0 hour 30 min
11 hour 75 min = 12:15.
Question 9.
Name the angle below.
Answer: As it is less than 90 degrees it is called an acute angle.
Question 10.
You and 5 friends want to order pizza. You can each eat a quarter of a pizza. How many pizzas should you order?
Answer:
Given,
You and 5 friends want to order pizza. You can each eat a quarter of a pizza.
If the pizza is cut into 8 slices
8 × 1/4 = 2
So, each eat 2 pieces.
So, you have to order 2 pizzas.