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:
Ones Place Value
8 + 3 = 11
Put the 1 in Ones place
Carry the 1 to Tens place
Tens Place Value
1 + 1 + 6 = 8
Put the 8 in Tens place
Hundreds 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 ÷ 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 ÷ 6 = 1 because the numerator equals the denominator: It is a fraction equal to one.
Question 6.
36 
6 = 6
Answer:
36 ÷ 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’s 2 total decimal places in both numbers.
Rewrite the product with 2 total decimal places.
Therefore:
1.5 × 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