By accessing our 180 Days of Math for Fourth Grade Answers Key Day 112 regularly, students can get better problem-solving skills.
180 Days of Math for Fourth Grade Answers Key Day 112
Directions: Solve each problem.
Question 1.
52 – 6 = __________
Answer:
52
-6
46
The difference between 52 and 6 is 46.
Question 2.
Write 0.25 as a fraction.
Answer:
0.25 in the fraction form is 25/100 or 1/4.
Question 3.
14 ÷ 7 = __________
Answer:
When we divide 14 by 7 we get 2.
14 ÷ 7 = 2
Question 4.
Calculate the quotient of 72 and 9.
Answer:
72 ÷ 9 = 8
So, the quotient is 8.
Question 5.
What is the place value of 7 in 7,891?
Answer: The place value of 7 in 7,891 is 7000.
Question 6.
Is 5 × 4 equal to 5 × 3 + 5?
Answer:
5 × 4 = 20
5 × 3 + 5 = 15 + 5 = 20
So, the statement is true.
Question 7.
Calculate the perimeter of the rectangle.
Answer:
Given,
L = 7 cm
W = 4 cm
We know that,
Perimeter of the rectangle = 2 (L + W)
P = 2 (7 + 4)
P = 2 × 11
P = 22 cm
Thus the perimeter of the rectangle = 22 cm.
Question 8.
7 _______ = 1 week
Answer:
1 week = 7 days
7 days = 1 week
Question 9.
An equilateral triangle has:
________ angles
________ sides
_______ axes of symmetry
Answer:
An equilateral triangle has:
three angles
three sides
three axes of symmetry
Question 10.
One bag of peas has a mass of 175 grams. What is the mass of 4 bags?
Answer:
Given,
One bag of peas has a mass of 175 grams.
4 bags = x
x = 175 × 4
x = 700 grams
Thus the mass of 4 bags is 700 grams.