# 180 Days of Math for Fourth Grade Day 99 Answers Key

By accessing our 180 Days of Math for Fourth Grade Answers Key Day 99 regularly, students can get better problem-solving skills.

## 180 Days of Math for Fourth Grade Answers Key Day 99

Directions: Solve each problem.

Question 1.  Question 2.
Write 0.62 as a fraction.
0.62 as a fraction is 62/100

Question 3.
List all the factors of 20.
Answer: The factors of 20 are 1, 2, 4, 5, 10, 20.
1 × 20
2 × 10
4 × 5
5 × 4
10 × 2
20 × 1

Question 4.
12 ÷ 4 = __________
12/4 = 3

Question 5.
Write the ordinal number for forty-two.
Answer: The ordinal number for forty-two is 42.

Question 6.
22 – x = 13
x = __________
Given,
22 – x = 13
22 – 13 = x
x = 9

Question 7.
Which months are in the second quarter of the year?
Answer: The second quarter of the year is April, May and June.

Question 8.
Each cube has 1-cm sides. What is the volume of the model? Volume = 1 × 1 × 1
V = 1 cubic centimeters

Question 9.
A cone has:
_________ surfaces
__________ edges