By accessing our **180 Days of Math for Sixth Grade Answers Key Day 11** regularly, students can get better problem-solving skills.

## 180 Days of Math for Sixth Grade Answers Key Day 11

**Directions Solve each problem.**

Question 1.

Answer:

99 + 27 = 126.

Explanation:

The addition of 99 and 27 is 126.

Question 2.

Answer:

4 × 4 = 16.

Explanation:

The multiplication of 4 by 4 is 16.

Question 3.

72 ÷ 9 = ______

Answer:

72 ÷ 9 = 8.

Explanation:

By dividing 72 by 9 we will get the result as 8.

Question 4.

What digit is in the tens place in 69,321?

_______________________

Answer:

2.

Explanation:

The digit 69,321 in the tens place is 2.

Question 5.

Write \(\frac{9}{4}\) as a mixed number.

Answer:

2\(\frac{1}{4}\).

Explanation:

Given the fraction is \(\frac{9}{4}\), so in mixed numbers, it will be 2\(\frac{1}{4}\).

Question 6.

What number comes next?

120, 140, 160, 180.

Answer:

120, 140, 160, 180, 200.

Explanation:

The number that comes next is 120, 140, 160, 180, 200. As the pattern follows count off 20.

Question 7.

40 × = 80

Answer:

The missing digit is 20.

Explanation:

Let the missing digit be X, so the expression will be 40 × X = 80,

X = \(\frac{80}{40}\)

= 20.

Question 8.

69 58 = 127

Answer:

69+58 = 127.

Explanation:

The addition of 69+58 is 127.

Question 9.

Use A.M. or P.M. to write 3:47 in the morning.

_______________________

Answer:

3:47 A.M.

Explanation:

We will write A.M. to 3:47 as it is in the morning. So 3:47 A.M.

Question 10.

How many vertices does an octagon have?

_______________________

Answer:

8.

Explanation:

The number of vertices does octagon has is 8.

Question 11.

Is it impossible, unlikely, likely, or certain that you will blink in the next two minutes?

____________________________

Answer:

Certainly, we will blink in the next two minutes.

Question 12.

Round each item on the bill to the nearest nickel to estimate the total.

___________________

Answer:

The total amount is $11.2.

Explanation:

Rounding each item on the bill to the nearest nickel is

$3.20+$1.30+$3.60+$0.90+$2+$0.20 = $11.2.