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

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.

129

Explanation:
The addition of two given numbers is 129.

Question 2.
46 • 6 = __________
276

Explanation:
The multiplication of two given numbers is 276.

Question 3.
568 ÷ 2 = __________
284

Explanation:
The division of the given expression is 284.

Question 4.
How many digits are in 13,301?
5 digits

Explanation:
The given number is 5 digit number.

Question 5.
$$\frac{1}{6}$$ × 8 = ___________
$$\frac{4}{3}$$$$\frac{4}{3}$$

Explanation:
Let us slove the given expression
$$\frac{1}{6}$$ × 8
$$\frac{8}{6}$$

Question 6.
15 • 5 + 3 = __________
78

Explanation:
Let us solve the given expression now.
15 × 5 + 3
75 + 3
78

Question 7.

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.

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?
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
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?
$$\frac{1}{5}$$

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?