By accessing our **180 Days of Math for Sixth Grade Answers Key Day 39 **regularly, students can get better problem-solving skills.

## 180 Days of Math for Sixth Grade Answers Key Day 39

**Directions Solve each problem.**

Question 1.

36 + 9 = ______

Answer:

36+9 = 45.

Explanation:

By adding 36 and 9 we will get 36+9 = 45.

Question 2.

-10 × 16 = ____

Answer:

-10 × 16 = -160.

Explanation:

By multiplying -10 and 16 we will get -10 × 16 = -160.

Question 3.

Answer:

20÷4 = 5.

Explanation:

By dividing 20 by 4 we will get 20÷4 = 5.

Question 4.

Is 336 a multiple of 9?

_______________________

Answer:

No.

Explanation:

No, 336 is not a multiple of 9.

Question 5.

Is \(\frac{1}{2}\) greater than \(\frac{2}{5}\)?

_______________________

Answer:

Yes, \(\frac{1}{2}\) greater than \(\frac{2}{5}\)

Explanation:

Yes, \(\frac{1}{2}\) greater than \(\frac{2}{5}\). As \(\frac{1}{2}\) is 0.5 and \(\frac{2}{5}\) is 0.4.

Question 6.

5 • 9 • 3 = ____

Answer:

5 • 9 • 3 = 135.

Explanation:

Given the expression is 5 • 9 • 3,

5 • 9 • 3 = 45 • 3

= 135.

Question 7.

Find d when 95 – d = 52.

d = ___

Answer:

d = 43.

Explanation:

Given the expression is 95 – d = 52,

d = 95-52

= 43.

Question 8.

Find j when j + 46 = 84. j = ___

Answer:

j = 38.

Explanation:

Given the expression is j + 46 = 84,

j= 84-46

= 38.

Question 9.

Calculate the area of the shape.

_____________

Answer:

The area of the square is 81 m sq.

Explanation:

The shape is a square and the area of the square is 9×9 = 81 m sq.

Question 10.

Are opposite sides of a rectangle parallel?

_______________________

Answer:

Yes.

Explanation:

Yes, the opposite sides of a rectangle are parallel.

Question 11.

How many fewer points did Sonia score in game 2 than in game 1?

________________________

Answer:

The fewer points in game 2 are 3 points.

Explanation:

Sonia’s points in game 2 are 13 and in game 1 are 16. So the fewer points in game 2 are 16-13 = 3 points.

Question 12.

Two numbers have a sum of 31 and a product of 228. What are the numbers?

_______________________

Answer:

The two numbers are 12 and 19.

Explanation:

The sum of the two numbers is 31, so the numbers are 12+19 = 31 and the product of 12×19 = 228.