By accessing our **180 Days of Math for Fifth Grade Answers Key Day 137 **regularly, students can get better problem-solving skills.

## 180 Days of Math for Fifth Grade Answers Key Day 137

**Directions: Solve each problem.**

Question 1.

Answer:

129

Explanation:

The addition of two given numbers is 129.

Question 2.

46 • 6 = __________

Answer:

276

Explanation:

The multiplication of two given numbers is 276.

Question 3.

568 ÷ 2 = __________

Answer:

284

Explanation:

The division of the given expression is 284.

Question 4.

How many digits are in 13,301?

Answer:

5 digits

Explanation:

The given number is 5 digit number.

Question 5.

\(\frac{1}{6}\) × 8 = ___________

Answer:

\(\frac{4}{3}\)\(\frac{4}{3}\)

Explanation:

Let us slove the given expression

\(\frac{1}{6}\) × 8

\(\frac{8}{6}\)

Question 6.

15 • 5 + 3 = __________

Answer:

78

Explanation:

Let us solve the given expression now.

15 × 5 + 3

75 + 3

78

Question 7.

Answer:

79

Explanation:

Let us assume the empty box is X.

Now let us solve the given equation.

X – 36 = 43

X = 43 + 36

X = 79

Question 8.

Record the line length in millimeters.

Answer:

42 mm

Explanation:

By measuring the line length of a given scale in millimeters is 42 mm.

Question 9.

Can a cross-section of a cylinder be a circle?

Answer:

Yes

Explanation:

Yes, a cross-section of a cylinder is a circle.

Question 10.

What is the mean of these numbers?

7, 8, 15, 6, 9

Answer:

9

Explanation:

The mean of a set of numbers is the average value of those numbers.

7 + 8 + 15 + 6 + 9 = 45

To calculate the average of these numbers

45 ÷ 5

9

Question 11.

Imagine that you write each letter of the word GREAT on individual cards. You shuffle them, turn them facedown on a table, and turn over the top card. What is the probability of turning over an M or a G?

Answer:

\(\frac{1}{5}\)

Explanation:

The probability of turning over an M or a G is \(\frac{1}{5}\) .

Question 12.

How many equal line segments are needed to make a line of 50 houses?

Answer:

251

Explanation:

There are 251 line segments are needed to make a line of 50 houses.