By accessing our 180 Days of Math for Sixth Grade Answers Key Day 107 regularly, students can get better problem-solving skills.
180 Days of Math for Sixth Grade Answers Key Day 107
Directions: Solve each problem.
Question 1.
61 – 39 = __________
Answer: 61 – 39 = 22
Question 2.
-10 × (-83) = ___________
Answer:
– × – = +
-10 × -83 = 10 × 83 = 830
Question 3.
Answer: 434 ÷ 4 = 108.5
Thus the quotient is 108.5
Question 4.
List all of the factors of 40.
Answer: The factors of 40 are 1, 2, 4, 5, 8, 10, 20 and 40.
1 × 40
2 × 20
4 × 10
5 × 8
10 × 4
20 × 2
40 × 1
Question 5.
Write \(\frac{9}{10}\) as a percentage.
Answer: 9/10 × 100 = 90%
Question 6.
18 – 6 × 3 + 2 = ____________
Answer:
18 – 6 × 3 + 2
18 – (6 × 3) + 2
18 – 18 + 2 = 2
Question 7.
50% of 
is 50.
Answer: 50% of 100 is 50.
Question 8.
Find b.
\(\frac{b}{6}\) = 22
b = ___________
Answer:
\(\frac{b}{6}\) = 22
b = 22 × 6
b = 132
Question 9.
Calculate the area of a square with 7.5 cm sides.
Answer:
Given,
s = 7.5 cm
We know that,
Area of Square = s × s
A = 7.5 × 7.5
A = 56.25 sq. cm
Question 10.
How many edges does a cone have?
Answer:
A cone is a three-dimensional figure that has one edge.
Question 11.
Two red cubes, two green cylinders, and three yellow rectangular prisms were placed in a bag. If you reach into the bag and pull out an object, what is the probability that it will be a cylinder?
Answer:
Given,
Two red cubes, two green cylinders, and three yellow rectangular prisms were placed in a bag.
2 + 2 + 3 = 7
The probability that it will be a cylinder = 2/7
Question 12.
Complete the factor wheel to show all the factors of the number 32.
Answer:
