# 180 Days of Math for Fourth Grade Day 142 Answers Key

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## 180 Days of Math for Fourth Grade Answers Key Day 142

Directions: Solve each problem.

Question 1.

The difference between 36 and 24 is 12.

Question 2.
$10 –$4.50 = ___________
$10 –$4.50 = \$5.50

Question 3.
55 ÷ 11 = __________

The quotient is 5 and the remainder is 0.

Question 4.

The quotient is 9 and the remainder is 3.

Question 5.
What is the next odd number after 893?
Answer: The next odd number after 893 is 895.

Question 6.
Complete the chart. There are six sides to a cube. How many sides are on 6 cubes?

There are 36 sides on 6 cubes.

Question 7.
Calculate the perimeter of the rectangle.

L = 4 cm
W = 2 cm
We know that,
Perimeter of the rectangle = 2(L + W)
P = 2 (4 + 2)
P = 2 (6)
P = 12 cm
Thus the perimeter of the rectangle is 12 cm.

Question 8.
104 weeks = ________ years

Explanation:
We know that,
1 year = 52 weeks
x = 104 weeks
x = 104/52
x = 2 years

Question 9.
How many lines of symmetry does a pentagon have?
Answer: A pentagon has 5 lines of symmetry.

Question 10.
Beth can jump rope twice as many times as Veronica. Veronica can jump 132 times. How many times can Beth jump?