# 180 Days of Math for Fourth Grade Day 132 Answers Key

By accessing our 180 Days of Math for Fourth Grade Answers Key Day 132 regularly, students can get better problem-solving skills.

## 180 Days of Math for Fourth Grade Answers Key Day 132

Directions: Solve each problem.

Question 1.
46 – 25 = ___________ The difference between 46 and 25 is 21.

Question 2.
Write 0.5 as a percentage.
0.5 = 1/2
1/2 × 100/100 = 50/100 = 50%

Question 3.
75 ÷ 5 = _________ The quotient is 15 and the remainder is 0.

Question 4.  The quotient is 5 and the remainder is 0.

Question 5.
Round 4,506 to the nearest hundred.
Answer: 4506 to the nearest hundred is 4500.

Question 6.
9 + 9 + 9 + = 4 × 9
4 × 9 = 36
So, the missing number is 9.

Question 7.
Calculate the perimeter of a square with 7-cm sides. Given,
s = 7 cm
We know that,
Perimeter of a square = 4s
P = 4 × 7 = 28 cm
Thus the perimeter of a square is 28 cm.

Question 8.
__________ hours = 120 minutes
1 hour = 60 mins
120/60 = 2
Thus, 2 hours = 120 minutes

Question 9.
I have one curved surface and no flat surfaces. What solid am I?
Answer: A sphere is a shape that has one curved surface and no flat surface.

Question 10.
Sheila bought 3 dozen eggs. How many eggs did she buy?