# 180 Days of Math for Fourth Grade Day 52 Answers Key

By accessing our 180 Days of Math for Fourth Grade Answers Key Day 52 regularly, students can get better problem-solving skills.

## 180 Days of Math for Fourth Grade Answers Key Day 52

Directions Solve each problem.

Question 1.
41 – 8 = ___
41 – 8 = 33

Explanation:
The difference of 41 and 8 is 33

Question 2.
$1.50 +$1.25 = ____
1.50 + 1.25 = $2 . 75 Explanation: The sum of$1.50 + $1.25 =$2.75

Question 3.
How many sixes are in 30?
______________
5 x 6 = 30
Explanation:
There are 5 sixes in 30
30 ÷ 6 = 5
Division and multiplication are inverse equations.

Question 4.
72 ÷ 9 = ____
72 ÷ 9 = 8

Explanation:
The first number, 72, is called the dividend.
The second number, 9 is called the divisor.
The remainder is 0
9 x 8 = 72

Question 5.
Circle the larger number.
2,463 2,634

Explanation:
2,634 > 2,463
600 is greater than 400

Question 6.
× 4 = 24
24 ÷ 6 = 4
6 x 4 = 24
Explanation:
Division and multiplication are inversely proportional.
4 x 6 = 24

Question 7.
Calculate the area of a square with 9-cm sides.
________________

Area A = s x s
A = 9 x 9
A = 81
Explanation:
In other words, the area of a square is the product of the length of each side with itself.
That is, Area A = s x s where s is the length of each side of the square.

Question 8.
How many months are in a year?
________________
There are 12 months in a year
Explanation:
In a year there are 12 months
In a month there are 30 days.

Question 9.

How many awards did Daniel win?
Daniel win 8 awards
Explanation:
In the above bar graph
Daniel won’s 8 awards
as it is shaded up to 4 boxes
1 box = 2 awards

Question 10.
Follow the pattern in the first circle to complete the second circle.