By accessing our 180 Days of Math for Sixth Grade Answers Key Day 50 regularly, students can get better problem-solving skills.
180 Days of Math for Sixth Grade Answers Key Day 50
Directions Solve each problem.
Question 1.
67 – 32 = ___
Answer:
67-32 = 35.
Explanation:
By subtracting 32 in 67 we will get 67-32 = 35.
Question 2.
Answer:
35×10 = 350.
Explanation:
By multiplying 35 and 10 we will get 35×10 = 350.
Question 3.
What is half of 56?
_______________________
Answer:
56÷2 = 28.
Explanation:
The half of 56 is 56÷2 = 28.
Question 4.
How many digits are in the number 136,579?
_______________________
Answer:
6 digits.
Explanation:
The number of digits are in the number 136,579 is 6.
Question 5.
10% of 90 is ____
Answer:
10% of 90 = 9.
Explanation:
Given 10% of 90 which is
\(\frac{10}{100}\) × 90
= 9.
Question 6.
Find the next number in the pattern.
60, 75, 90, ________
Answer:
60, 75, 90, 105.
Explanation:
The next number in the pattern is 105 as the pattern follows the multiples of 15.
Question 7.
\(\frac{1}{10}\) × 
= 4
Answer:
X = 40.
Explanation:
LEt the missing digit be X, so the expression will be \(\frac{1}{10}\) × X = 4
X = 4×10,
X = 40.
Question 8.
Find z. z – 78 = 65
z = _____
Answer:
z = 143.
Explanation:
Given the expression is z – 78 = 65,
z = 65+78
= 143.
Question 9.
How many centimeters are in 25 millimeters?
_______________________
Answer:
2.5 cm.
Explanation:
As 1 millimeter = 0.1 centimeter, so
25 millimeter = 25×0.1
= 2.5 cm.
Question 10.
Is a straight angle greater than a right angle?
_______________________
Answer:
Yes, straight angle greater than a right angle
Explanation:
Yes, straight angle greater than a right angle. As straight angle is 180 degrees and right angle is 90 degrees.
Question 11.
A box of a dozen donuts contains 5 chocolate donuts. 4 sprinkled donuts, 2 lemon donuts, and 1 raspberry-filled donut. If you reach in and grab a donut, what is the probability that it will be a chocolate donut?
_______________________
Answer:
The probability of picking chocolate donut is \(\frac{5}{12}\).
Explanation:
As the box contains dozen donuts which is 12 and there are 5 chocolate donuts, so the probability of picking chocolate donut is \(\frac{5}{12}\).
Question 12.
In magic squares, each row, column, and diagonal adds up to the same number. Complete the magic square. Use each number 0 – 8 only once.
Answer:
| 1 | 6 | 5 |
| 8 | 4 | 0 |
| 3 | 2 | 7 |