# 180 Days of Math for Third Grade Day 88 Answers Key

By accessing our 180 Days of Math for Third Grade Answers Key Day 88 regularly, students can get better problem-solving skills.

## 180 Days of Math for Third Grade Answers Key Day 88

Directions: Solve each problem.

Question 1.

Answer:

Explanation:
OnesÂ Place Value
8 + 3 = 11
Put the 1 in Ones place
Carry the 1 to Tens place
TensÂ Place Value
1 + 1 + 6 = 8
Put the 8 in Tens place
HundredsÂ Place Value
1 = 1
Put the 1 in Hundreds place

Question 2.

Answer:

Explanation:
The product of 7 and 2 is 14
7 x 2 = 14

Question 3.
9 times 9 is ___________.
Answer:
9 times 9 is 81
Explanation:
9 x 9 = 81
9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 = 81

Question 4.
Make tally marks for the number 32. If you divide these tally marks into 8 equal groups, how many would be in each group?
Answer:
32 Ã· 8 = 4
Explanation:
8 x 4 = 32

Question 5.
Write a fraction that is equal to one.
Answer:
when six divided by six the quotient is 1
Explanation:
6 Ã·Â  6 = 1 because the numerator equals the denominator: It is a fraction equal to one.

Question 6.
36 6 = 6
Answer:
36 Ã· 6 = 6
Explanation:

6 x 6 = 36

Question 7.
Find the perimeter of the shape below.

Answer:
5.25
Explanation:
perimeter of a rectangle = length x breadth
p = 1.5 x 3.5

There’sÂ 2Â total decimal places in both numbers.
Rewrite the product withÂ 2 total decimal places.
Therefore:
1.5 Ã— 3.5 = 5.25

Question 8.
Write the line length.

Answer:
5 cm
Explanation:
10 mm = 1 cm
so, the length of the line is 5 centimeter.

Question 9.
True or false?
Some faces pyramid are triangles.
Answer:
True
Explanation:
The polygonal base and a point is called the apex.
Each base edge and apex form a triangle, called a lateral face.

Question 10.
Lauren has 3 red marbles, 6 blue marbles, and 10 green marbles. How many red marbles and green marbles does Lauren have altogether?
Answer:
Lauren have 19 marbles altogether
Explanation:
3 red marbles, 6 blue marbles, and 10 green marbles.
3 + 6 = 9
9 + 10 = 19

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