By accessing our 180 Days of Math for Sixth Grade Answers Key Day 18 regularly, students can get better problem-solving skills.
180 Days of Math for Sixth Grade Answers Key Day 18
Directions Solve each problem.
Question 1.
58 + 6 = ____
Answer:
58 + 6 = 64.
Explanation:
The addition of 58 and 6 is 64.
Question 2.
Answer:
6 × 7 = 42.
Explanation:
The multiplication of 6 by 7 is 42.
Question 3.
-56 ÷ 7 = ______
Answer:
-56 ÷ 7 = -8.
Explanation:
The division of -56 by 7 is -8.
Question 4.
What is one thousand less than 89,257?
____________
Answer:
88,257.
Explanation:
Here, one thousand less than 89,257 will be 89,257 – 1000 which is 88,257.
Question 5.
Write 0.65 as a fraction.
_______________________
Answer:
\(\frac{65}{100}\).
Explanation:
The fraction of 0.65 is \(\frac{65}{100}\).
Question 6.
Write the next number in this pattern. 10, 11, 20, 21, 30, 31,
__________________
Answer:
10, 11, 20, 21, 30, 31, 40, 41.
Explanation:
The next number in this pattern is 40, 41. So the pattern will be 10, 11, 20, 21, 30, 31, 40, 41.
Question 7.
Find h.
59 + h = 129
h = _____
Answer:
h = 70.
Explanation:
Given the expression is 59 + h = 129,
h = 129 – 59
= 70.
Question 8.
91 
58 = 33
Answer:
91 – 58 = 33.
Explanation:
The subtraction of 91 – 58 is 33.
Question 9.
Calculate the perimeter of the shape.
Answer:
The perimeter of the hexagon is 18 cm.
Explanation:
The above shape is a hexagon and the perimeter of the hexagon is 6a. So the perimeter of the shape is
6×3 = 18 cm.
Question 10.
A square has ______ diagonals.
Answer:
A square has two diagonals.
Question 11.
Inside a bag of candy there are 16 lollipops, 12 pieces of chocolate, and 7 pieces of licorice. If you reach into the bag and grab a piece of candy, what is the probability you will grab a lollipop?
_______________________
Answer:
The probability of grabbing a lollipop is \(\frac{16}{35}\).
Explanation:
Given that inside a bag of candy, there are 16 lollipops, 12 pieces of chocolate, and 7 pieces of licorice. So the total number of candies is 16+12+7 which is 35 candies. So the probability of grabbing a lollipop is \(\frac{16}{35}\).
Question 12.
Use three of the numbers 3, 4, 5, 12, or 15 to complete the number sentence. Do not use any number more than once.
(___ – ___) ÷ ___ = 3
Answer:
(15 – 3) ÷ 4 = 3.
Explanation:
By using the three numbers the number sentence will be (15 – 3) ÷ 4 = 3.