# 180 Days of Math for Fourth Grade Day 168 Answers Key

By accessing our 180 Days of Math for Fourth Grade Answers Key Day 168 regularly, students can get better problem-solving skills.

## 180 Days of Math for Fourth Grade Answers Key Day 168

Directions: Solve each problem.

Question 1.
Calculate the difference between 27 and 16. So, the difference between 27 and 16 is 11.

Question 2.  Question 3. 84 ÷ 8 = 10.5 Question 4.
28 ÷ 7 = __________
Answer: 7 divides 28 four times
So, 28 ÷ 7 = 4
Thus the quotient is 4.

Question 5.
What is 400 more than 3,570?
3570 + 400 = 3970

Question 6.
2,473 = 2,000 + _________ + 70 + 3
2,473 = 2,000 + 400 + 70 + 3

Question 7.
How many milliliters are in a quarter of a liter?
The quarter is nothing but 1/4.
1 liter = 1000 milliliters
1000 × 1/4 = 250 milliliters
Thus the quarter of a liter is 250 milliliters.

Question 8.
__________ seconds = 4 minutes
1 minute = 60 seconds
4 minutes = 4 × 60 = 240 seconds
So, 240 seconds = 4 minutes

Question 9.
True or false?
Parallel lines never meet.