By accessing our 180 Days of Math for Fifth Grade Answers Key Day 50 regularly, students can get better problem-solving skills.
180 Days of Math for Fifth Grade Answers Key Day 50
Directions Solve each problem.
Question 1.
Calculate the difference between 96 and 32.
______________
Answer: 64
Explanation:
By subtracting the smallest number 32 from the biggest number 96
we get the difference 96 – 32 = 64
Question 2.
9 • 6 = _____
Answer:
54
Explanation:
. dot represents the multiplication
Multiply the numbers 9 and 6 to get the product.
9 .6 or 9 x 6 = 54
Question 3.
How many groups of 4 are in 36?
_____________________
Answer: 9
Explanation:
Divided 36 into 4 groups
Question 4.
Round 45,958 to the nearest hundred.
_____________________
Answer: 46,000
Explanation:
958 is nearest to 1000
1000 is added to 45000
Round 45,958 to the nearest hundred is 46,000
Question 5.
50% of $60 is ____.
Answer: $30
Explanation:
50% of $60
= \(\frac{50 x 60}{100}\)
= 5 x 6
= 30
Question 6.
10 ÷ 2 + 9 = ____
Answer: 14
Explanation:
The given equation is a combined operation
first divide 10÷ 2 = 5
5 + 9 = 14
Question 7.
9 × 8 = 65 +
Answer: 7
Explanation:
Let the unknown number be x
9 × 8 = 65 + x
72 – 65 = x
x = 7
Question 8.
How many months are in 2 years?
________________
Answer:
24 months
Explanation:
There are 12 months is a calendar year
2 years = 2 x 12 = 24
Question 9.
Is this a regular shape?
Answer:
Rhombus
Explanation:
A rhombus is a 2-D shape with four sides hence termed as a quadrilateral.
It has two diagonals that bisect each other at right angles.
Question 10.
You want to create a survey to find out how your classmates got to school this morning. What would be a good question to ask?
_____________________
_____________________
_____________________
Answer:
How do you come to school in the morning?
Explanation:
Survey is the quantitative method to collect the information from a group.
Question 11.
You place the following shapes in a bag: 5 circles, 3 triangles. 7 squares, and 5 rectangles. If you reach into the bag and pull out a shape, what is the probability that you will grab a square?
_____________________
Answer:
0.35 is the probability that you will grab a square
Explanation:
The shapes in a bag are as follows :
5 circles,
3 triangles,
7 squares, and 5 rectangles.
there are 20 total events
\(\frac{7}{20}\) = 0.35
35% chance of getting a square
Question 12.
Find the rule to complete the pyramid.
Answer:
Explanation:
Add two consecutive numbers in the bottom for upper number as result
9 + 5 = 14
5 + 4 = 9
6 + 7 = 13
such that we can complete the pyramid