By accessing our 180 Days of Math for Sixth Grade Answers Key Day 15 regularly, students can get better problem-solving skills.

Directions Solve each problem.

Question 1.

35 – 19 = 16.

Explanation:
The subtraction of 35 and 19 is 16.

Question 2.
6 Ã— 3 = ____
6 Ã— 3 = 18.

Explanation:
The multiplication of 6 Ã— 3 is 18.

Question 3.
81 Ã· 9 = ____
81 Ã· 9 = 9.

Explanation:
The division of 81 Ã· 9Â  is 9.

Question 4.
What is the next odd number after 31?
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33.

Explanation:
The next odd number after 31 is 33

Question 5.
Write $$\frac{72}{35}$$ as a mixed number.
Convert from improper to the mixed fraction.
$$\frac{72}{35}$$ = 2$$\frac{2}{35}$$

Question 6.
(17 – 7) + 6 = _____
(17 – 7) + 6 = 16.

Explanation:
Given the expression is (17 – 7) + 6, here we will use the BODMAS rule and solve the bracket first, and then we will perform addition.Â  So
(17 – 7) + 6 = 10 + 6
= 16.

Question 7.
75 80 = 155
75+80 = 155.

Explanation:
Here, we will perform addition to the given numbers. So 75+80 = 155.

Question 8.
Find f when 27f = 81.
f = ____
f = 3.

Explanation:
Given the expression is 27f = 81, so
f = $$\frac{81}{27}$$
= 3.

Question 9.
How many seconds are in 2$$\frac{1}{2}$$ minutes?
180 seconds.

Explanation:
In 1 minute there are 60 seconds, so for 2$$\frac{1}{2}$$ minutes the number of seconds will be
2 minutes = 2 Ã— 60 = 120 seconds and for $$\frac{1}{2}$$ minute = 30 seconds. So 2$$\frac{1}{2}$$ minutes = 120+30 = 180 seconds.

Question 10.
Is 69Â° less than a right angle?
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Yes.

Explanation:
Yes, 69Â° is less than a right angle as it is an acute angle.

Question 11.
Sue has blue pants, an orange skirt, and a yellow shirt. List all the possible outfits she can wear.
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