By accessing our **180 Days of Math for Fourth Grade Answers Key Day 172 **regularly, students can get better problem-solving skills.

## 180 Days of Math for Fourth Grade Answers Key Day 172

**Directions: Solve each problem.**

Question 1.

46 – 34 = __________

Answer: The difference between 46 and 34 is 12.

Question 2.

Write 30% as a fraction.

Answer:

30% = 30/100

Question 3.

Calculate the quotient of 97 and 6.

Answer:

The quotient is 16 and the remainder is 1.

Question 4.

73 ÷ 5 = _________

Answer: 73 ÷ 5 = 14.6

Question 5.

What is the value of the digit 4 in the number 2,643?

Answer: The value of digit 4 in the number 2,643 is 40.

Question 6.

60 ÷ 10 = \(\frac{1}{2}\) of

Answer:

60 ÷ 10 = \(\frac{1}{2}\) × x

6 = \(\frac{1}{2}\) × x

6 × 2 = x

x = 12

Question 7.

A square has a perimeter of 12 cm. What is its area?

Answer:

Given,

A square has a perimeter of 12 cm.

P = 4s

12 = 4s

s = 12/4

s = 3

We know that,

Area of the square = s × s

A = 3 × 3

A = 9 sq. cm

Question 8.

100 cm = 1 __________

Answer:

1 meter = 100 cm

100 cm = 1 meter

Question 9.

Draw the top view.

Answer:

Question 10.

Last year my tree was 67 cm tall. It has grown 34 cm. What is its current height?

Answer:

Given,

Last year my tree was 67 cm tall.

It has grown 34 cm.

67 + 34 = 101 cm

Thus the current height is 101 cm.