# 180 Days of Math for Sixth Grade Day 12 Answers Key

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 = ______
96 – 14 = 82.

Explanation:
The subtraction of 96 – 14 is 82.

Question 2.
—9 × 3 = ____
-9 × 3 = -27.

Explanation:
By multiplication of -9 by 3 is -9 × 3 = -27.

Question 3.
Divide 320 into 8 equal groups.
___________________
320÷8 = 40.

Explanation:
Dividing 320 into 8 equal groups is 320÷8 = 40.

Question 4.
Write the expanded notation for 15,729.
_______________________
_______________________
The expanded form of 15,729 is 10,000+5,000+700+20+9.

Question 5.
$$\frac{1}{2}$$ of 24 is ____.
12

Explanation:
Given that $$\frac{1}{2}$$ of 24 which is
$$\frac{1}{2}$$ × 24
= 12.

Question 6.
12 – 8 ÷ 4 = ____
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
X = -75.

Explanation:
Let the missing digit be X, so the expression will be 73 – X = 148.
X = 73 – 148
= -75

Question 8.

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?
___________________
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?
___________________
4 sides.

Explanation:
Parallelogram has 4 sides.

Question 11.
What is the probability you will spin a blue?
_______________________

$$\frac{1}{3}$$.
The probability of spinning a blue is $$\frac{1}{3}$$.
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?
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.