# 180 Days of Math for Sixth Grade Day 72 Answers Key

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 = ____

Question 2.
-10 Ã— 15 = _____
– Ã—Â  + = –
-10 Ã— 15 = -150

Question 3.

Answer: 276 Ã· 7 = 39.4

Question 4.
Write 86,391 in expanded notation.
____________
____________
86,391 in expanded notation is 80,000 + 6,000 + 300 + 90 + 1

Question 5.
How many tenths are in 2$$\frac{2}{10}$$?
_______________________
2$$\frac{2}{10}$$ = $$\frac{22}{10}$$
There are 22 tenths in 2$$\frac{2}{10}$$.

Question 6.
9 + (-50) + 70 = ______
9 – 50 + 70 = 29

Question 7.
Solve for g. $$\frac{1}{3}$$g = 12
g = ____
Given,
$$\frac{1}{3}$$g = 12
g = 12 Ã— 3
g = 36

Question 8.
$$\frac{4}{5}$$ of = 24
Let the unknown value be x.
$$\frac{4}{5}$$ Ã— x = 24
x = 24 Ã— 5/4
x = 6 Ã— 5 (24 divided by 4 is 6)
x = 30

Question 9.
How many grams are in 2.525 kilograms?
_______________________
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.
_______________________
_______________________
Square and Rhombus

Question 11.
What is the probability you will spin a word that has two letters that are the same in it?
_______________________