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 = __________
Answer:
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.
Answer:
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.
Answer:
Convert from mixed fraction to the improper fraction.
2\(\frac{6}{10}\) = \(\frac{26}{10}\)
Question 6.
17 – 7 × 2 = ___________
Answer:
17 – 7 × 2
17 – (7 × 2)
17 – 14 = 3
Question 7.
Answer:
Question 8.
Find e.
e – 17 = 37
e = _________
Answer:
Given,
e – 17 = 37
e = 37 + 17
e = 54
Question 9.
How many total days are in May and June?
Answer:
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?
Answer:
Question 12.
Kelly is making necklaces for her friends. She has 450 beads. If 30 beads are used in each necklace, how many necklaces can she make?
Answer:
Given,
Kelly is making necklaces for her friends.
She has 450 beads.
450/30 = 15
Thus Kelly can make 15 necklaces.