By accessing our 180 Days of Math for Fifth Grade Answers Key Day 54 regularly, students can get better problem-solving skills.
180 Days of Math for Fifth Grade Answers Key Day 54
Directions Solve each problem.
Question 1.
Answer: 39
Explanation:
By subtracting the smaller number 8 from the bigger number 47,
we get the difference 47 – 8 = 39
Question 2.
7 × 7 = _____
Answer: 49
Explanation:
Multiply the numbers 7 and 7 to get the product.
7 x 7 = 49
Question 3.
Answer: 8
Explanation:
Question 4.
5,000 + 30 + 8 = ______
Answer: 5,038
Explanation:
Arrange the numbers according to the place values,
then add the addends to get the sum.
5,000 + 30 + 8 = 5,038
Question 5.
50% of 90 is ____.
Answer: 45
Explanation:
50% of 90
\(\frac{50}{100}\) x 90
= \(\frac{450}{10}\)
= 45
Question 6.
45 ÷ (8 + 7) = ____
Answer: 3
Explanation:
The above equation is a combined operation:
45 ÷ (8 + 7)
(8 + 7) = 15
= 45 ÷ 15
= 3
Question 7.
56 – 
= 25
Answer: 31
Explanation:
Let the unknown number be x
56 – x = 25
x = 56 – 25
x = 31
Question 8.
Show eleven minutes past five on the clock.
Answer:
Explanation:
Eleven minutes past five on the clock means,
5 represents hours and 11 represents minutes.
Question 9.
Do perpendicular lines meet at a 90° angle?
______________
Answer:
Yes, perpendicular lines meet at a 90° angle.
Explanation:
The perpendicular lines are two lines that intersect each other and the angle formed between the two lines should be equal to 90 degrees
Question 10.
How many members are in soccer?
____________________
Answer:
80 members
Explanation:
Question 11.
Is it impossible, likely, certain, or unlikely that you will take a vacation this summer?
______________
Answer:
Likely to take a vacation this summer.
Explanation:
Probability is the chance that something will happen,
or how likely it is that an event will occur.
Probability can be expressed in the following ways:
Certain: an event will happen without a doubt.
Likely: the probability of one event is higher than the probability of another event.
Equal probability: the chance of each event happening is the same.
Unlikely: one event is less likely to happen versus another event.
Impossible: there’s no chance of an event happening.
Question 12.
Complete the web by multiplying the center number by each number around it.
Answer:
Explanation:
By multiplying the center number 37 by each number around it,
we get the product of that numbers.