# 180 Days of Math for Fourth Grade Day 47 Answers Key

By accessing our 180 Days of Math for Fourth Grade Answers Key Day 47 regularly, students can get better problem-solving skills.

## 180 Days of Math for Fourth Grade Answers Key Day 47

Directions Solve each problem.

Question 1.
4 + 7 + 6 = _____
6 + 4 = 10
10 + 7 = 17
Explanation:
4 + 7 + 6 = 17
First added 6 and 4 to make a 10
Then added the remaining 7

Question 2.
What decimal is shaded?
______________ $$\frac{32}{100}$$ is shaded.
Explanation:
The above square of a base 10 blocks had 100 squares
out of it 32 are shaded.
In decimal = 0.32 is shaded.

Question 3.
How many threes are in 21?
_________________
3 x 7 = 21
Explanation:
There are 7 times 3 in 21.
The answer you divide 21 by 3 which would get you 7.
The remainder is 0. Similar Questions With Same Answer = 7

Question 4. 60 ÷ 6 = 10 Explanation:
The first number, 60, is called the dividend.
The second number, 6 is called the divisor.

Question 5.
Is 42 smaller than 24?
______________
No.
Explanation:
42 is greater than 24
42 > 24
The number 42 comes after 24 in the numbers.

Question 6. × 2 = 18
9 x 2 = 18
Explanation:
18 ÷ 2 = 9
2 times of 9 is 18.

Question 7.
What is the date of the first Monday in March?
_____________________ 6 is the date of the first Monday in march
Explanation:
In the month of February there are 29 days
So, The 1st march is on Wednesday.

Question 8.
A movie starts at 3:15 P.M. and ends at 5:30 P.M. How long is the movie?
_____________________
3 : 15 – 5 : 30 = 2 : 15 minutes
Explanation:
The formula for calculating elapsed time is elapsed time = end time – start time. Subtract the minutes and hours separately.
2 : 15 minutes is the movie.

Question 9.
How many pairs of opposite parallel sides does a parallelogram have?
______________ 