By accessing our **180 Days of Math for Fourth Grade Answers Key Day 122 **regularly, students can get better problem-solving skills.

## 180 Days of Math for Fourth Grade Answers Key Day 122

**Directions: Solve each problem.**

Question 1.

69 – 26 = ___________

Answer:

By subtracting 69 and 26 we get 43.

Question 2.

Write 45% as a decimal.

Answer:

45% = 45/100 = 0.45

Question 3.

121 Ã· 11 = _______

Answer:

The quotient is 11 and the remainder is 0.

Question 4.

Divide 45 into 9 equal groups.

Answer:

45 Ã· 9 = 5

Question 5.

Write 6,802 in expanded notation.

Answer: 6,802 in expanded notation is 6000 + 800 + 2

Question 6.

7 + 7 + 7 + 7 = Ã— 7

Answer:

7 + 7 + 7 + 7 = 28

We can see four 7’s.

So, the missing number is 4.

7 + 7 + 7 + 7 = **4**Â Ã— 7

Question 7.

Calculate the area of a square with 7-cm sides.

Answer:

Given,

s = 7 cm

We know that,

Area of the square = s Ã— s

A = 7 Ã— 7

A = 49 sq. cm

Question 8.

_________ months = 1 year

Answer:

There are 12 months in a year.

12 months = 1 year

Question 9.

Books Read in March

Joseâ€™s goal was to read 25 books in March. Did he reach his goal?

Answer:

1 book = 5 books read

Jose read 3 books in March

3 Ã— 5 = 15 books

By this, we can say that Jose did not reach his goal to read 25 books.

Question 10.

Mickâ€™s fishing line was 73m. He cut off 42 m. How long is it now?

Answer:

Given,

Mickâ€™s fishing line was 73m. He cut off 42 m.

73 – 42 = 31 meters

Thus it is 31m long.