180 Days of Math for Sixth Grade Day 80 Answers Key

By accessing our 180 Days of Math for Sixth Grade Answers Key Day 80 regularly, students can get better problem-solving skills.

180 Days of Math for Sixth Grade Answers Key Day 80

Directions: Solve each problem.

Question 1.
Add 94 to 687.
Answer:
180 Days of Math for Sixth Grade Answers Key Day 80_1

Question 2.
35 × (-6) = __________
Answer:
+ × – = –
35 × -6 = -210

Question 3.
180 Days of Math for Sixth Grade Day 80 Answers Key 11
Answer:
291 ÷ 8 = 36.37

Question 4.
Write the smallest possible four-digit number using the digits 5, 9, 3, and 8.
Answer: The smallest possible four-digit number using the digits 5, 9, 3, and 8 is 3589.

Question 5.
Write \(\frac{3}{10}\) as a percentage.
Answer:
\(\frac{3}{10}\) × 100 = 30%

Question 6.
Write the next number in the sequence. 2,065; 2,165; 2,265;
Answer: The next number in the sequence. 2,065; 2,165; 2,265 is 2365.

Question 7.
\(\frac{1}{10}\) of 180 Days of Math for Sixth Grade Day 80 Answers Key 12 is 8.
Answer:
\(\frac{1}{10}\) × 80 = 8

Question 8.
Write the expression for two less than x.
Answer: x – 2

Question 9.
Calculate the area of the shape.
180 Days of Math for Sixth Grade Day 80 Answers Key 13
Answer:
Given,
length = 12 cm
breadth = 6 cm
We know that,
Area of the rectangle = length × width
A = 12 cm × 6 cm
A = 72 sq. cm

Question 10.
Is the angle acute, obtuse, or reflex?
180 Days of Math for Sixth Grade Day 80 Answers Key 14
Answer: The angle is greater than 90 so it is obtuse angle.

Question 11.

Regular Price

Discount

Pants $32 25%
Shirts $24 30%
Shoes $45 35%
Socks $4 10%

What will the discounted price of the socks be?
Answer:
4 × 1/10 = 0.4

Question 12.
Hannah wants to save \(\frac{1}{3}\) of her allowance each week to buy a new dress that costs $45.00. If her allowance is $6.00 each week, how many weeks will she have to save to buy the dress?
Answer:
Given,
Hannah wants to save \(\frac{1}{3}\) of her allowance each week to buy a new dress that costs $45.00.
\(\frac{1}{3}\) × 6 = $2.00
So she’s saving $2 each week.
45 ÷ 2 = 22.50

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