By accessing our 180 Days of Math for Sixth Grade Answers Key Day 12 regularly, students can get better problem-solving skills.
180 Days of Math for Sixth Grade Answers Key Day 12
Directions Solve each problem
Question 1.
96 – 14 = ______
Answer:
96 – 14 = 82.
Explanation:
The subtraction of 96 – 14 is 82.
Question 2.
—9 × 3 = ____
Answer:
-9 × 3 = -27.
Explanation:
By multiplication of -9 by 3 is -9 × 3 = -27.
Question 3.
Divide 320 into 8 equal groups.
___________________
Answer:
320÷8 = 40.
Explanation:
Dividing 320 into 8 equal groups is 320÷8 = 40.
Question 4.
Write the expanded notation for 15,729.
_______________________
_______________________
Answer:
The expanded form of 15,729 is 10,000+5,000+700+20+9.
Question 5.
\(\frac{1}{2}\) of 24 is ____.
Answer:
12
Explanation:
Given that \(\frac{1}{2}\) of 24 which is
\(\frac{1}{2}\) × 24
= 12.
Question 6.
12 – 8 ÷ 4 = ____
Answer:
12 – 8 ÷ 4 = 10.
Explanation:
Given the expression is 12 – 8 ÷ 4, by using the BODMAS rule first we will perform division, and then we will perform subtraction. So 12 – 8 ÷ 4 = 12 – 2
= 10.
Question 7.
73 – 
= 148
Answer:
X = -75.
Explanation:
Let the missing digit be X, so the expression will be 73 – X = 148.
X = 73 – 148
= -75
Question 8.
Answer:
The missing digit is 30.
Explanation:
Let the missing digit be X, so the expression will be \(\frac{1}{X}\) of 150 = 15
\(\frac{1}{X}\) × 150 = 15
150 = 5X
X = \(\frac{150}{5}\)
= 30.
Question 9.
How many kilograms are in 5,000 grams?
___________________
Answer:
5 kg.
Explanation:
As 1 gram is 0.001 kg, so 5,000 grams is 5,000×0.001 = 5 kg.
Question 10.
How many sides does a parallelogram have?
___________________
Answer:
4 sides.
Explanation:
Parallelogram has 4 sides.
Question 11.
What is the probability you will spin a blue?
_______________________
Answer:
\(\frac{1}{3}\).
Explanation:
The probability of spinning a blue is \(\frac{1}{3}\).
Question 12.
Hillary spent $23.45 on new mats for her car. She spent $9.99 on a car wash. How much did she spend on her car?
__________________
Answer:
The total amount Hillary spent on her car is $33.44.
Explanation:
Given that Hillary spent $23.45 on new mats for her car and she spent $9.99 on a car wash. So the total amount did she spend on her car is $23.45+$9.99 = $33.44.