By accessing our 180 Days of Math for Third Grade Answers Key Day 28 regularly, students can get better problem-solving skills.
180 Days of Math for Third Grade Answers Key Day 28
Directions Solve each problem.
Question 1.
13 + 8 = 
Answer:
21,
Explanation:
When 13 is added to 8 we get
13
+8
21
Question 2.
Answer:
21,
Explanation:
Given to find the product of 7 X 3 so
7
X 3
21,
therefore, 7 X 3 = 21.
Question 3.
How many sides are there on 4 squares?
______16 sides___________
Answer:
16 sides,
Explanation:
A square has 4 sides so number of sides are there on a
4 squares is 4 x 4 = 16 sides.
Question 4.
What is the next odd number after 29?
______31___________
Answer:
31,
Explanation:
the next number after 29 is 30 but 30 is
multiple and divisible by 2 it is a even so next
number after 30 is 31 which is not multiple or divisible by 2
so the next odd number after 29 is 31.
Question 5.
How many tens are in 79?
_______7 tens__________
Answer:
7 tens,
Explanation:
In the number 79 there are 7 tens.
Question 6.
15 
3 = 12
Answer:
-,
Explanation:
Given 15 ___ 3 = 12 to find missing symbol,
so if we add 15 + 3 it is 18 which is not equal to 12,
If we subtract 15 – 3 we get 12 which is equal to 12,
If we multiply 15 by 3 we get 45 which is not equal and
If we divide 15 by 3 we get 5 which is not equal so
the missing symbol is subtraction -.
Question 7.
What is the month before August?
______July___________
Answer:
July,
Explanation:
The month before August is July.
Question 8.
Show a quarter to 9 on the clock.
Answer:
Explanation:
Shown a quarter to 9 that is 8:45 on the clock above.
Question 9.
What shapes are used to create the large rectangle?
Answer:
Squares,
Explanation:
Squares shapes are used to create the large rectangle.
Question 10.
An eraser costs 11¢. A pencil costs 15¢. A sharpener costs 24¢.
You have 65¢. If you buy all 3 items, how much money will you have left?
_____15¢____________
Answer:
15¢,
Explanation:
Given an eraser costs 11¢. A pencil costs 15¢. A sharpener costs 24¢.
I have 65¢. If you buy all 3 items how much money will I have left,
First cost of all 3 items is 11¢ + 15¢ + 24¢ = 50¢,
I had 65¢ and if I purchase all 3 items then
I am left with 65¢ – 50¢ = 15¢.