By accessing our **180 Days of Math for Third Grade Answers Key Day 147 **regularly, students can get better problem-solving skills.

## 180 Days of Math for Third Grade Answers Key Day 147

**Directions: Solve each problem.**

Question 1.

Answer:

Explanation:

Perform addition operation on above three given numbers. Add 25 with 52 and 15 the sum is equal to 92.

Question 2.

4 × 80 =

Answer:

4 × 80 =

Explanation:

Perform multiplication operation on above two given numbers. Multiply 4 with 80 the product is equal to 320.

Question 3.

What is the product of 8 and 8?

Answer:

8 × 8 = **64**

Explanation:

Perform multiplication operation. Multiply 8 with 8 the product is equal to 64.

Question 4.

72 ÷ 8 =

Answer:

72 ÷ 8 =

Explanation:

Perform division operation on above two given numbers. Divide 72 by 8 the quotient is equal to 9.

Question 5.

Write 2,304 in expanded notation.

Answer:

The expanded notation of 2,304 is **2,000 + 300 + 4**.

Explanation:

It is one type of expressing the numbers by showing the value of the each digit is called as expanded notation. The expanded notation of 2,304 is 2,000 + 300 + 4.

Question 6.

Fill in the missing number.

550, 561, ______, 583

Answer:

The given series is 550, 561, ______, 583.

The difference between first and second numbers is 11.

561 – 550 = **11**

So, add 11 to the number 561 in the sequence number. The sum is 572.

**561 + 11 = 572**

The missing number in the given series is **572**.

The next number in the sequence is 550, 561, **572**, 583.

Question 7.

Which is longer: 2 hours or 100 minutes?

Answer:

1 hour is equal to 60 minutes.

2 hours is equal to 120 minutes.

120 minutes > 100 minutes

**2 hours** is longer than 100 minutes.

Question 8.

Does the palm of your hand have an area greater than or less than 1 m^{2}?

Answer:

The palm of my hand have an area **less than** 1 m^{2}.

Question 9.

Name the lines.

Answer:

The name of the above lines are** parallel lines**. Because parallel lines do not intersect each other.

Question 10.

Gwen has a collection of 54 stuffed animals. Two-sixths are teddy bears. The rest are other types of animals. How many teddy bears does Gwen have?

Answer:

Gwen has a collection of 54 stuffed animals.

In that animals two-sixths are teddy bears and the rest are other types of animals.

Multiply 2/6 of teddy bears with total animals the product is equal to 18 teddy bears.

= 2/6 x 54

= 1/3 x 54

= 18 teddy bears

Gwen have **18 teddy bears**.