180 Days of Math for Sixth Grade Day 37 Answers Key

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180 Days of Math for Sixth Grade Answers Key Day 37

Directions Solve each problem.

Question 1.

Answer:
24+45 = 69.

Explanation:
By adding 24 and 45 we will get 24+45 = 69.

Question 2.
10 × 17 = ___
Answer:
10 × 17 = 170.

Explanation:
By multiplying 10 and 17 we will get 10 × 17 = 170.

Question 3.

Answer:
36÷6 = 6.

Explanation:
The division of 36 by 6 we will get 36÷6 = 6.

Question 4.
Is 6 a factor of 48? ______
Answer:
Yes.

Explanation:
Yes, 6 is a factor of 48.

Question 5.
Write 1\(\frac{45}{100}\) as a decimal.
________________
Answer:
In decimal, it will be 1.45.

Explanation:
Given the fraction is 1\(\frac{45}{100}\) which is \(\frac{145}{100}\), so in the decimal it will be 1.45.

Question 6.
What is the rule for the pattern? 1, 1, 2, 3, 5, 8
____________________
Answer:
Fibonacci sequence.

Explanation:
The rule for the pattern is a Fibonacci sequence.

Question 7.
348 109 = 457
Answer:
348+109 = 457.

Explanation:
By adding 348 and 109 we will get 348+109= 457.

Question 8.
Find x. x – 138 = 209
x = ____
Answer:
x = 347.

Explanation:
Given the expression is x – 138 = 209,
x = 209+138
= 347.

Question 9.
What is the name for the perimeter of a circle?
________________
Answer:
Circumference.

Explanation:
The perimeter of a circle is called the circumference.

Question 10.
How many faces are on the solid?
________________

Answer:
8 faces.

Explanation:
The above image is a hexagonal prism and there are 8 faces.

Question 11.
Look at the set of shapes. What is the probability of picking a triangle?
________________

Answer:
The probability of picking a triangle \(\frac{5}{11}\).

Explanation:
The total number of shapes is 11 and the probability of picking a triangle \(\frac{5}{11}\).

Question 12.
Compare a pentagonal pyramid with a pentagonal prism.

Answer:

	Faces	Edges	Vertices
Pentagonal Pyramid	6	10	6
Pentagonal Prism	7	15	10