# 180 Days of Math for Fourth Grade Day 18 Answers Key

By accessing our 180 Days of Math for Fourth Grade Answers Key Day 18 regularly, students can get better problem-solving skills.

## 180 Days of Math for Fourth Grade Answers Key Day 18

Directions Solve each problem.

Question 1.

Explanation:
Perform subtraction operation on above two given numbers. Subtract 5 from 20 the difference is 15.

Question 2.
Write $$\frac{25}{100}$$ as a decimal.
______________
The given fraction is $$\frac{25}{100}$$.
$$\frac{25}{100}$$ = 0.25
The fraction 25/100 in decimal form as 0.25.

Question 3.
Divide 40 into 10 equal groups.
______________
40 ÷ 10 = 4
Explanation:
The given statement is divide 40 into 10 equal groups. Perform division operation. Divide 40 by 10 the quotient is 4.

Question 4.
80 ÷ 8 = ___
80 ÷ 8 = 10
Explanation:
Perform division operation on above two given numbers. Divide 80 by 8 the quotient is 10.

Question 5.
What is the next even number after 68?
______________
The next even number after 68 is 70.
Explanation:
Even numbers always end up with the last digit as 0, 2, 4, 6 or 8. So, the next even number after 68 is 70.

Question 6.
24 ÷ = 6
24 ÷  = 6
Explanation:
To get the quotient 6 we need to perform division operation. Divide 24 by 4 the quotient is 6. The missing divisor is 4.

Question 7.
Can containers with a capacity of 1 liter have different shapes?
______________

Yes, containers with a capacity of 1 liter have different shapes.
Explanation:
In the above image we can observe three different shaped containers with 1 liter. The first container has 1 liter juice and the second container has 1 liter ice cream, the third container has 1 liter milk.

Question 8.
Circle the most likely mass of a dog.
5 grams
5 kilograms
5 kilometers

The most likely mass of a dog is 5 kilograms. So, 5 kilograms should be circled.

Question 9.
Name the shape of the shaded face.
______________