By accessing our **180 Days of Math for Sixth Grade Answers Key Day 166** regularly, students can get better problem-solving skills.

## 180 Days of Math for Sixth Grade Answers Key Day 166

**Directions: Solve each problem.**

Question 1.

Answer:

Explanation:

Perform addition operation on above two given numbers. Add 156 to 75 the sum is 231.

Question 2.

71 × 100 = ___________

Answer:

71 × 100 = **7,100**

Explanation:

Perform multiplication operation on above two given numbers. Multiply 71 with 100 the product is 7,100.

Question 3.

Answer:

Explanation:

Perform division operation on above two given numbers. Divide 273 by 7 the quotient is 39.

Question 4.

Is 46,304 greater than or less than 46,430?

Answer:

The given numbers are 46,304 and 46,430.

46,304 is **less than** 46,430.

Question 5.

\(\frac{3}{4}\) 0f 84 is ___________.

Answer:

\(\frac{3}{4}\) × 84

= 3 × 21

= **63**

Explanation:

Perform multiplication operation on above two given numbers. Multiply 3/4 with 84 the product is 63.

Question 6.

4 × 5 2 = 22

Answer:

4 × 5 2 = 22

Explanation:

To get the sum 22 we need to perform addition operation in the given expression after the digit 5 and before the digit 2. Place the addition symbol in between 5 and 2. First multiply 4 with 5 the product is 20. Add 20 with 2 the sum is 22.

Question 7.

Distribute.

5(x + 2) = ____________

Answer:

5(x + 2)

= 5 × x + 5 × 2

= **5x + 10**

So, multiplying 5 with (x + 2) gives us the result as 5x + 10.

Question 8.

Distribute.

-5(x + 2) = ___________

Answer:

-5(x + 2)

= -5 × x + (-5) × 2

=** -5x + (-10) or -5x -10**

So, multiplying -5 with (x + 2) gives us the result as -5x – 10.

Question 9.

How many millimeters are there in 5\(\frac{1}{2}\) cm?

Answer:

1 centimeter = 10 millimeters

The given mixed number 5 1/2 in fraction form as below.

5 1/2 = 11/2 = **5.5 cm**

5.5 cm x 10 mm = **55 millimeters**

There are 55 mm in 5\(\frac{1}{2}\) cm

Question 10.

Is the top view of a cone a circle?

Circle:

yes

no

Answer:

Explanation:

The top view of cone is a** circle **with a point in center. So draw a circle for yes.

Question 11.

Which spinner would give you the best chance of landing on a word that has the letter l?

Answer:

In Spinner A the words yellow and blue have the letter ‘l’.

In Spinner B only the word blue has the letter ‘l’.

So, **Spinner A** would give the best chance of landing on a word that has the letter ‘l’.

Question 12.

Use three of the numerals 3, 4, 5, 12, or 15 to complete the number sentence. Do not use any numeral more than once.

(_________ + __________) × _________ = 27

Answer:

The given numerals are 3, 4, 5, 12, and 15.

By using the above given numerals the number sentences are as below.

**(5 + 4) × 3 = 27**

**(4 + 5) × 3 = 27**