# 180 Days of Math for Fourth Grade Day 100 Answers Key

By accessing our 180 Days of Math for Fourth Grade Answers Key Day 100 regularly, students can get better problem-solving skills.

## 180 Days of Math for Fourth Grade Answers Key Day 100

Directions: Solve each problem.

Question 1.

Question 2.
7 Ã— 6 = __________
Answer: 7 Ã— 6 = 42

Question 3.

So, the quotient is 7 and the remainder is 0.

Question 4.
List all the factors of 36.
Answer: The factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, 36.
1 Ã— 36
2 Ã— 18
3 Ã— 12
4 Ã— 9
6 Ã— 6
9 Ã— 4
12 Ã— 3
18 Ã— 2
36 Ã— 1

Question 5.
What is the value of the 7 in 374?
Answer: The value of the 7 in 374 is 70.

Question 6.
15 – 6 = – 9
Let the unknown value be x.
15 – 6 = x – 9
9 = x – 9
9 + 9 = x
x = 18

Question 7.
My garden bed has an area of 18 m2. I planted 10 m2 with peas. What area is left?
My garden bed has an area of 18 m2. I planted 10 m2 with peas
18 – 10 = 8 sq. meters.
So, the area left is 8 sq. meters.

Question 8.
How many weekdays are there?

Question 9.
Total Rainfall

How much did it rain in all the years combined?