# 180 Days of Math for Fourth Grade Day 68 Answers Key

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## 180 Days of Math for Fourth Grade Answers Key Day 68

Directions Solve each problem.

Question 1.
18 – 9 = ___

Explanation:
Working each column from right to left
9 is greater than 8 so you must regroup:
Take 1 from 1, so 1 becomes 0.
Add 10 to 8, so 8 becomes 18.

Question 2.
______________

$$\frac{42}{100}$$ = 0. 42
Explanation:
The above square is divided in to 100 square units
and shaded part is 42 out of 100.

Question 3.

Explanation:
The first number, 96, is called the dividend.
The second number, 6 is called the divisor.
quotient = 16
remainder = 0

Question 4.
55 ÷ 11 = ___

Explanation:
The first number, 55, is called the dividend.
The second number, 11 is called the divisor.
quotient = 5
remainder = 0

Question 5.
What is the value in the hundreds place in 1,463
______________
4 is the value in the hundreds place in 1,463
Explanation:
4 x 100 = 400
Place value is the value of each digit in a number.

Question 6.
6 × = 42
6 x 7 = 42
Explanation:
42 ÷ 6 = 7
division and multiplication are inversely proportional equations.

Question 7.
How many cups of ice cream will fill the tub of ice cream?
___________

16 cups of ice cream will fill the tub of ice cream
Explanation:
1 liter = 1000 milliliters
4 x 1000 = 4000 milliliters
4000 divided by 250 = 16

Question 8.
Which months make up the third quarter of the year?
_____________________
_____________________
_____________________
Q3 Thirst Quarter: July 1st – September 30th
Explanation:
A quarter is a three-month period on a company’s financial calendar
that acts as a basis for the reporting of earnings and the paying of dividends.
of January 1st – December 31st as follows:
Q1 First Quarter: January 1st – March 31st.
Q2 Second Quarter: April 1st – June 30th.
Q3 Thirst Quarter: July 1st – September 30th

Question 9.
Draw the axes of symmetry.

Axis of symmetry is a line that divides an object into two equal halves,
thereby creating a mirror-like reflection of either side of the object.
the given shape is a pentagon
Explanation:

Question 10.
If tile A ¡s rotated, which tile would it not look like?
______________