By accessing our 180 Days of Math for Third Grade Answers Key Day 110 regularly, students can get better problem-solving skills.
180 Days of Math for Third Grade Answers Key Day 110
Directions: Solve each problem.
Question 1.
250 + 250 =
Answer: 250 + 250 = 500
By adding the two numbers we can find the sum.
Question 2.
Answer: 144
By performing the multiplication operation we can find the product of 16 and 9.
By multiplying 16 and 9 we get 144.
Question 3.
How many are in four groups of nineteen?
Answer: 4 × 19 = 76
There are 76 in four groups of nineteen.
Question 4.
What is the next odd number after 452?
Answer: The next odd number after 452 is 453.
Question 5.
20¢ + 50¢ + 50¢ = __________
Answer: 20¢ + 50¢ + 50¢ = 120¢
By adding the three given numbers we can find the sum of them.
Question 6.
30 ÷ = 3
Answer:
Let the unknown number be x.
30 ÷ x = 3
30/x = 3
30 = x × 3
x = 30/3
x = 10
Question 7.
Show half past 2 on the clock.
Answer: 1 : 30
Question 8.
These bottles are filled with cups of sand. Which two bottles hold 35 cups altogether?
Answer:
These bottles are filled with cups of sand.
Figure A holds 13 cups
Figure B holds 22 cups
Figure C holds 24 cups
Figure A + Figure B = 13 + 22 = 35 cups
Thus Figure A and B hold 35 cups altogether.
Question 9.
Look at the capital X. Does it have perpendicular lines?
Circle:
yes
no
Answer: Yes
Question 10.
A koala can eat 9 leaves every hour. How many leaves can it eat in 3 hours?
Answer:
Given,
A koala can eat 9 leaves every hour.
1 hour = 9 leaves
3 hours = x
x × 1 = 3 × 9
x = 27 leaves
Thus koala can eat 27 leaves in 3 hours.