# 180 Days of Math for Fifth Grade Day 145 Answers Key

By accessing our 180 Days of Math for Fifth Grade Answers Key Day 145 regularly, students can get better problem-solving skills.

## 180 Days of Math for Fifth Grade Answers Key Day 145

Directions: Solve each problem.

Question 1.

117.

Explanation:
The addition of 63 +54 is 117.

Question 2.
83 â€¢ 17 = __________
1411.

Explanation:
The multiplication of 83 â€¢ 17 is 1,411.

Question 3.

The root multiplication ofÂ 54.

Question 4.
What is the value of the digit 5 in the number 25301?
5000

Explanation:
The value of the digit 5 in the number 25301 is 5 thousands .

Question 5.
$$\frac{2}{3}$$ of 45 is _________.
30

Explanation:
$$\frac{2}{3}$$ of 45
=Â  2 â€¢15
=Â  30
The answer of the given expression is 30 .

Question 6.
Write the number that comes next in the sequence.
450, 380, 310, __________
240

Explanation:
The number that comes in the sequence are 450, 380, 310, 240.

Question 7.
200 Ã· 10 = 4 Ã—
20

Explanation:
In this given expression 200 is divided by 10
So , the answer is 20
Then we have calaculateÂ  4 with 5 to equal with 20
=4Ã—5
=20
20 = 20
200 Ã· 10 = 4 Ã— .

Question 8.
6 feet = ________ yards
2 yards

Explanation:
6 feet = 2yards.

Question 9.
How many lines of symmetry does this triangle have?

1 line of symmetry

Explanation:
A triangle has 1 line of symmetry.

Question 10.
The chart below shows how many cups of lemonade Marcia sold each hour she had her lemonade stand set up.

 1st Hour 2nd Hour 3rd Hour 4th Hour 6 5 11 15

Marcia charges 35 cents per cup of lemonade. She made a total of $15.75 in 5 hours. How many cups of lemonade did she sell in the 5th hour? Answer: 8 cups of lemonade Explanation: Marcia sold 8 cups of lemonade in the 5th hour. Question 11. The numbers 1 through 10 are written on individual cards and placed in a bag. If you reach into the bag and grab one card, what is the probability that it will be a number greater than 6? Answer: $$\frac{4}{10}$$. Explanation: The probability that it will be a number greater than 6 is $$\frac{4}{10}$$ or $$\frac{2}{5}$$ or 40%. Question 12 Find the cost of the lunch order. Breannas lunch: 1 sandwich ___________ 2 apples ____________ 1 juice ____________ TOTAL ____________ Answer:$3.35.

Explanation:
TheÂ  cost of a lunch sandwich =$1.60 The cost of 2 applesÂ =40cents The cost of juiceÂ =95cents The total amount of Breanna’s lunch is 1.60+40+95 =$3.35.

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