# 180 Days of Math for Sixth Grade Day 84 Answers Key

By accessing our 180 Days of Math for Sixth Grade Answers Key Day 84 regularly, students can get better problem-solving skills.

## 180 Days of Math for Sixth Grade Answers Key Day 84

Directions: Solve each problem.

Question 1.
25 – 30 = __________
25 – 30
30 – 25 = 5
The greater value has the negative sign.
So, we get the result in the negative sign.
So, 25 – 30 = -5

Question 2.  Question 3.
381 ÷ 6 = _________
Answer: 381 ÷ 6 = 63.5

Question 4.
Is 35 a prime number?
Answer: No, 35 is not a prime number because it has factors 1, 5, 7 and 35.

Question 5.
Write 2$$\frac{6}{10}$$ as an improper fraction.
Convert from mixed fraction to the improper fraction.
2$$\frac{6}{10}$$ = $$\frac{26}{10}$$

Question 6.
17 – 7 × 2 = ___________
17 – 7 × 2
17 – (7 × 2)
17 – 14 = 3

Question 7.  Question 8.
Find e.
e – 17 = 37
e = _________
Given,
e – 17 = 37
e = 37 + 17
e = 54

Question 9.
How many total days are in May and June?
May – 31 days
June – 30 days
So, total days are in May and June 31 + 30 = 61 days.

Question 10.
What is the term for a pair of angles that have a sum of 180°?
Answer: Two angles are called supplementary when their measures add up to 180 degrees.

Question 11.
Imagine that you write each letter of the word EXCELLENT on a different card and then shuffle the cards. You turn the deck of cards facedown on a table and turn over the top card. What is the probability that you will turn over a consonant?