By accessing our 180 Days of Math for Fifth Grade Answers Key Day 43 regularly, students can get better problem-solving skills.
180 Days of Math for Fifth Grade Answers Key Day 43
Directions Solve each problem.
Question 1.
49 + 14 = ___
Answer: 63
Explanation:
When we add two or more addends we get the sum
49 + 14 = 63
Question 2.
6 × 30 = ___
Answer: 180
Explanation:
Multiply the numbers 6 and 30 to get the product.
6 x 30 = 180
Question 3.
How many groups of 6 are in 42?
______________
Answer: 7
Explanation:
Question 4.
Arrange the numbers in ascending order.
1,657; 1,765; 1,567
_____________________
Answer:
1,567; 1,657; 1,765
Explanation:
Ascending order means arranging the numbers from lowest number to the highest number.
Question 5.
Is \(\frac{4}{5}\) greater than, less than, or equal to \(\frac{8}{10}\)?
Answer:
\(\frac{4}{5}\) equal to \(\frac{8}{10}\)
Explanation:
\(\frac{4}{5}\) = \(\frac{8}{10}\)
To compare the given fraction make the denominators same.
\(\frac{4×2}{5×2}\) = \(\frac{8}{10}\)
\(\frac{8}{10}\) = \(\frac{8}{10}\)
Question 6.
(45 ÷ 5) + (12 + 3) = ______
Answer: 24
Explanation:
(45 ÷ 5) + (12 + 3)
= 9 + 15
= 24
Question 7.
4 × 
= 36
Answer: 8
Explanation:
Let the unknown number be x
4x = 36
x = 36 ÷ 4
x = 8
Question 8.
___ cups = 3 quarts
Answer:
12 cups
Explanation:
1 quart = 4 cups
3 quarts = 4 x 3 = 12
Question 9.
What is the perimeter of a regular hexagon with 4-cm sides?
______________
Answer:
24 cm
Explanation:
perimeter of regular hexagon = 6 x side
side = 4
p = 6 x 4
p = 24cm
Question 10.
Fish Caught
|
Juan |
Maggi | Max | Erik | Aliki | Tia | Jarome |
| 7 | 4 | 5 | 7 | 11 | 4 |
7 |
What was the total number of fish that were caught?
______________
Answer:
45 fishes
Explanation:
Juan caught 7 fishes,
Maggi caught 4 fishes,
Max caught 5 fishes,
Erik caught 7 fishes,
Aliki caught 11 fishes,
Tia caught 4 fishes,
Jarome caught 7 fishes.
The total number of fish that were caught
7 + 4 + 5 + 7 + 11 + 4 + 7 = 45
Question 11.
If the probability is \(\frac{1}{4}\) that someone in a group wears glasses, what is the probability that someone in the group does not wear glasses?
Answer: 0.75
Explanation:
Let all group members wearing glass is 1
\(\frac{1}{4}\) of group = 0.25
The probability that someone in the group does not wear glasses
1 – \(\frac{1}{4}\)
1 – 0.25 = 0.75
Question 12.
Write the number that has the following digits.
4 in the tens place
1 in the thousands place
5 in the ones place
0 in the hundreds place
_____________________
Answer:
1,045
Explanation:
Arrange the numbers according to their place values
