By accessing our 180 Days of Math for Third Grade Answers Key Day 77 regularly, students can get better problem-solving skills.
180 Days of Math for Third Grade Answers Key Day 77
Directions Solve each problem.
Question 1.
13 – 9 = 
Answer:
Explanation:
9 is greater than 3 so you must regroup:
Take 1 from 1, so 1 becomes 0.
Add 10 to 3, so 3 becomes 13.
13 – 9 = 4
Question 2.
Seventeen times one is
____________
Answer:
17
Explanation:
When we multiply a number with the number the product remains the same.
17 x 1 = 17
Question 3.
Answer:
Explanation:
The product of 6 and 5 is 30.
Question 4.
How many faces does a cube have?
______________
Answer:
6 faces
Explanation:
a Cube is a solid three-dimensional figure, that has 6 square faces, 8 vertices and 12 edges.
Question 5.
$0.35 + $0.25 = ___
Answer:
Explanation:
$0.35 + $0.25 = $0.60
Hundredths Place Value
5 + 5 = 10
Put the 0 in Hundredths place
Carry the 1 to Tenths place
Tenths Place Value
1 + 3 + 2 = 6
Put the 6 in Tenths place
Question 6.
How many 10¢ pencils can you buy with 80¢?
________________
Answer;
8 pencils
Explanation:
The amount we had is 80¢
A pencil cost is 10¢
80¢ ÷ 10¢ = 8
Question 7.
Monday is July 3rd. What was the previous Sunday’s date?
______________
Answer:
2nd July
Explanation:
The day before Monday is Sunday
so, Sunday’s date is 2nd July
Question 8.
Which is more likely to be taller than one yard: a person or a dog?
______________
Answer:
A person
Explanation:
A yard is equal to 3 feet
a person height is in average 5 feet
so, person is taller that the dog.
Question 9.
Name the shape. ____________
Answer:
Cone
Explanation:
Question 10.
Eight kids are playing soccer. Two go home. What fraction of the kids are still playing?
______________
Answer:
one-third
Explanation:
Eight kids are playing soccer.
Two go home.
8 is divided by 2 in 4 groups
2 x 4 = 8
if one group is gone three groups will be remaining