# 180 Days of Math for Third Grade Day 83 Answers Key

By accessing our 180 Days of Math for Third Grade Answers Key Day 83 regularly, students can get better problem-solving skills.

## 180 Days of Math for Third Grade Answers Key Day 83

Directions Solve each problem.

Question 1.
50 – 25 = 25
Explanation: Working each column from right to left
5 is greater than 0 so you must regroup:
Take 1 from 5, so 5 becomes 4.
Add 10 to 0, so 0 becomes 10.

Question 2.  Explanation:

Question 3.
5 times 5 is ___.
25
Explanation:
5 times 5 is 25
5 x 5 = 25
5 + 5 + 5 + 5 + 5 = 25

Question 4.
There are a total of 35 stars in groups of 7. How many stars are ¡n each group?
______________
5 stars in each group.
Explanation:
There are a total of 35 stars in groups of 7. 7 x 5 = 35

Question 5.  Explanation:
Hundredths Place Value
5 + 5 = 10
Put the 0 in Hundredths place
Carry the 1 to Tenths place
Tenths Place Value
1 + 2 = 3
Put the 3 in Tenths place

Question 6.
6 × = 9 × 2
9 x 2 = 6 x 3
Explanation:
9 x 2 = 18
18 ÷ 6 = 3
so, 6 x 3 = 18

Question 7.
April 20th is a Tuesday. What was the date five days earlier?
_________________
April 15th is a friday.
Explanation:
20 – 5 = 15
A week has 7 days
5 days before Tuesday is Friday

Question 8.
Which measurement more likely describes the height of a flag pole: 20 feet or 6 feet?
_________________
20 feet
Explanation:
6 feet is the smaller size
A human height is generally measured in 6 feet
so, the height of the flag pole would be 20 feet.

Question 9.
Name the angle.
_________________ Right Angle
Explanation:
The base angle is 90°
The longest side of the right triangle is hypotenuse

Question 10.
I am a solid figure that is round all over with no faces. What figure am I?
______________