By accessing our 180 Days of Math for Sixth Grade Answers Key Day 72 regularly, students can get better problem-solving skills.
180 Days of Math for Sixth Grade Answers Key Day 72
Directions Solve each problem.
Question 1.
75 + 68 = ____
Answer:
Question 2.
-10 × 15 = _____
Answer:
– × + = –
-10 × 15 = -150
Question 3.
Answer: 276 ÷ 7 = 39.4
Question 4.
Write 86,391 in expanded notation.
____________
____________
Answer:
86,391 in expanded notation is 80,000 + 6,000 + 300 + 90 + 1
Question 5.
How many tenths are in 2\(\frac{2}{10}\)?
_______________________
Answer:
2\(\frac{2}{10}\) = \(\frac{22}{10}\)
There are 22 tenths in 2\(\frac{2}{10}\).
Question 6.
9 + (-50) + 70 = ______
Answer:
9 – 50 + 70 = 29
Question 7.
Solve for g. \(\frac{1}{3}\)g = 12
g = ____
Answer:
Given,
\(\frac{1}{3}\)g = 12
g = 12 × 3
g = 36
Question 8.
\(\frac{4}{5}\) of 
= 24
Answer:
Let the unknown value be x.
\(\frac{4}{5}\) × x = 24
x = 24 × 5/4
x = 6 × 5 (24 divided by 4 is 6)
x = 30
Question 9.
How many grams are in 2.525 kilograms?
_______________________
Answer:
Convert from kilograms to grams.
1 kg = 1000 grams
2 kgs = 2000 grams
2.525 = 2525 grams
Question 10.
Name the two quadrilaterals with four equal sides.
_______________________
_______________________
Answer:
Square and Rhombus
Question 11.
What is the probability you will spin a word that has two letters that are the same in it?
_______________________
Answer: 1/3
Question 12.
Mario wants to ride his bike further each day. He rides 3 miles on the first day, 6 miles on the second day, and 9 miles on the third day. If he follows this pattern, how many miles will he ride on the ninth day?
_______________________
_______________________
Answer:
Given,
Mario wants to ride his bike further each day.
He rides 3 miles on the first day, 6 miles on the second day, and 9 miles on the third day.
3 × 9 = 27 miles