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## 180 Days of Math for Fifth Grade Answers Key Day 121

**Directions: Solve each problem.**

Question 1.

Answer:

118.

Explanation:

The addition of 80 and 38 is 118.

Question 2.

Is 38 a multiple of 8?

Answer:

No.

Explanation:

The number 38 is not a multiple of 8.

Question 3.

822 ÷ 7 = __________

Answer:

117.43

Explanation:

The division of 822 ÷ 7 is 117.43.

Question 4.

Round 24657 to the nearest thousand.

Answer:

25,000

Explanation:

24657 is nearest to the 25,000 .

Question 5.

\(\frac{1}{4}\) of 52 is __________.

Answer:

13.

Explanation:

\(\frac{1}{4}\) of 52

4× 13 =52

\(\frac{13}{1}\)

=13 .

Question 6.

Write the number that comes next in the sequence.

2,069; 2,049; 2,029; __________

Answer:

2,009

Explanation:

The number that comes in the sequence 2,069; 2,049; 2,029; 2,009 .

Question 7.

14 × 2 = 15 +

Answer:

28.

Explanation:

14× 2 = 15+?

28 =15+13

28 =28

The addition of 15 and 13 is 28

The multiplication of 14 and 2 is 28 .

Question 8.

6.5 cm = __________ mm

Answer:

6.5 cm = 65 mm.

Explanation:

65 mm

Question 9.

Are these triangles congruent?

Answer:

No.

Explanation:

The angles given are not congruent.

Question 10.

Name the shape that is located at (D, 3).

Answer:

Hexagon

Explanation:

The shape that is located at (D, 3) is a hexagon.

Question 11.

You make trail mix using the following ingredients: 25 candies, 50 raisins, 75 pieces of cereal, and 50 peanuts. If you reach in the bowl and grab one piece of food, what is the probability you will grab a raisin?

Answer:

\(\frac{1}{4}\)

Explanation:

The number of candies =25

The number of raisins =50

The number of pieces of cereal =75

The number of peanuts =50

The probability to get raisin = 50/200

\(\frac{1}{4}\)

Question 12.

Robin got home from school at 3:45. She spent 2\(\frac{1}{2}\) hours working on her homework, a half an hour walking the dog, and forty-five minutes eating dinner with her family. Then she began reading her book. At what time was she finished eating dinner?

Answer:

7:30

Explanation:

The time she finished eating dinner is 7:30