By accessing our **180 Days of Math for Third Grade Answers Key Day 145 **regularly, students can get better problem-solving skills.

## 180 Days of Math for Third Grade Answers Key Day 145

**Directions: Solve each problem.**

Question 1.

Answer:

Explanation:

Perform subtraction operation on above two given numbers. Subtract 55 from 70 the difference is equal to 15.

Question 2.

Seven times seven is ___________.

Answer:

7 x 7 = **49**

Seven times seven is** 49.**

Explanation:

Seven times seven is calculated by performing multiplication operation. Multiply 7 times with 7 the product is equal to 49. So, Seven times seven is equal to 49.

Question 3.

40 × 3 = __________

Answer:

40 × 3 = **120**

Explanation:

Perform multiplication operation on above two given numbers. Multiply 40 with 3 the product is equal to 120.

Question 4.

48 ÷ 6 = ___________

Answer:

48 ÷ 6 = **8**

Explanation:

Perform division operation on above two given numbers. Divide 48 by 6 the quotient is equal to 8.

Question 5.

$5.00 + $1.50 = _________

Answer:

$5.00 + $1.50 =** $6.50**

Explanation:

Perform addition operation on above two given numbers. Add $5.00 with $1.50 the sum is equal to $6.50.

Question 6.

+ 47 = 90

Answer:

+ 47 = 90

Explanation:

To get the product 90 we need to perform addition operation. Add 43 to 47 the sum is equal to 90. The missing addend is 43.

Question 7.

How many cups are there in a pint?

Answer:

1 pint is equal to 2 cups.

So, there are **2 cups** in a pint.

Question 8.

Would you use centimeters or meters to measure the width of a book?

Answer:

I use **centimeters** to measure the width of a book.

Question 9.

Write the number of each for the solid below.

surfaces ___________

edges _________

vertices ____________

Answer:

The above solid is a cylinder.

A cylinder has **3 surfaces, 2 edges and 0 vertices**.

Question 10.

What is the largest odd number that can be made with 5, 6, and 7?

Answer:

The given numbers are 5, 6, 7.

The odd number ends with 1, 3, 5, 7, 9.

The largest odd number that can be made with 5, 6, and 7 is** 765**.