By accessing our 180 Days of Math for Sixth Grade Answers Key Day 99 regularly, students can get better problem-solving skills.
180 Days of Math for Sixth Grade Answers Key Day 99
Directions: Solve each problem.
Question 1.
Calculate the difference when 98 is subtracted from 523.
Answer: 523 – 98 = 425
Question 2.
80 × 30 = ___________
Answer: 2400
Question 3.
Answer: 243 ÷ 5 = 48.6
Question 4.
Is 364 a multiple of 7?
Answer: 364 ÷ 7 = 52
As the number is divisible by 7.
Question 5.
How many halves are in 3\(\frac{1}{2}\)?
Answer:
There are 3 wholes with 2 halves in each whole.
And the extra half, so there are total of 7 halves.
Question 6.
24 ÷ (8 – 4) + 6 × 2 = _________
Answer:
24 ÷ (8 – 4) + 6 x 2
24 ÷ 4 + 12
6 + 12
18.
Question 7.
25 – 
= -50
Answer: 25 – 75 = -50
Question 8.
Find j.
j – 21 = -8
j = _________
Answer:
j – 21 = -8
j = -8 + 21
j = 13.
Question 9.
Calculate the perimeter of a regular hexagon with 5 cm sides.
Answer:
Perimeter of a regular hexagon = 6a
= 6(5)
= 30 cm
Question 10.
True or false? Perpendicular lines always meet at a right angle.
Answer: True, Perpendicular lines always meet at a right angle.
Question 11.
Points Scored
|
Game 1 |
Game 2 |
Game 3 |
|
| Sara | 14 | 15 | 14 |
| Allison | 19 | 13 | 11 |
| Phillip | 21 | 19 | 20 |
| Sonia | 16 | 13 | 15 |
If Phillip scored one 3-point shot in Game 1 and did not shoot any free throws, how many 2-point shots did he score?
Answer:
Given,
Phillip scored one -point shot in Game 1,
21 – 3 = 18,
So there are 18 points remaining,
By dividing 18 with 2 we get9,
So, Phillip scored nine 2-point shots in Game 1.
Question 12.
At a conference, one car was provided for every 4 people. How many cars were needed if there were 76 people?
Answer:
Given,
At a conference, one car is provided for every 4 people,
By dividing 76 with 4 we get 19,
Therefore, 19 cars are needed for 76 people.