By accessing our 180 Days of Math for Sixth Grade Answers Key Day 99 regularly, students can get better problemsolving 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 3point shot in Game 1 and did not shoot any free throws, how many 2point 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 2point 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.