By accessing our **180 Days of Math for Fourth Grade Answers Key Day 40 **regularly, students can get better problem-solving skills.

## 180 Days of Math for Fourth Grade Answers Key Day 40

**Directions Solve each problem.**

Question 1.

What is the difference between 24 and 7?

______________

Answer:

24 – 7 = **17**

Explanation:

Perform subtraction operation on above two given numbers. Subtract 7 from 24 the difference is 17.

Question 2.

Calculate the product of 7 and 6.

______________

Answer:

7 x 6 = **42**

Explanation:

Perform multiplication operation on above two given numbers. Multiply 7 with 6 the product is 42.

Question 3.

35 ÷ 7 = ___

Answer:

35 ÷ 7 = **5**

Explanation:

Perform division operation on above two given numbers. Divide 35 by 7 the quotient is 5.

Question 4.

Answer:

Explanation:

Perform division operation on above two given numbers. Divide 12 by 6 the quotient is 2.

Question 5.

1,000 + 300 + 20 =

______________

Answer:

1,000 + 300 + 20 = **1,320**

Explanation:

Perform addition operation on above given numbers. Add 1,000 with 300 and 20 the sum is 1,320.

Question 6.

× 4 = 32

Answer:

× 4 = 32

Explanation:

To get the product 32 we need to perform multiplication operation. Multiply 8 with 4 the product is 32. The missing multiplicand is 8.

Question 7.

___ is the longest dimension of an object.

Answer:

**Length** is the longest dimension of an object.

Question 8.

12 months = _____ year(s)

Answer:

12 months = **1 year**

There are 12 months in 1 year.

Question 9.

A cylinder has:

___ surfaces

___ edges

Answer:

A cylinder has **3 surfaces** and** 2 edges**.

Question 10.

If the shaded area is equal to one, what is the area of the dotted region?

_____________________

Answer:

In the above image we can observe the shaded area is equal to one. The dotted region is also equal to one because 4 boxes are shaded and we can also observe 4 dotted boxes.