By accessing our 180 Days of Math for Fifth Grade Answers Key Day 19 regularly, students can get better problem-solving skills.
180 Days of Math for Fifth Grade Answers Key Day 19
Directions Solve each problem.
Question 1.
38 + 7 = ____
Answer: 38 + 7 = 45
Question 2.
Answer: 9 x 8 = 72
Question 3.
Answer: 64 ÷ 8 = 8
Question 4.
What is the value of the digit 2 in the number 1,295?
______________
Answer: 2 is in hundred’s position.
Question 5.
Write 0.25 as a percentage.
Answer: 25/100 = 25%
Question 6.
(4 × 3) + 2 = ______
Answer:
(4 x 3) + 2
12 + 2 = 14
Question 7.
18 + 
= 29
Answer: 18 + 11 = 29
Question 8.
What is the area of the square?
______________
Answer:
Given,
Side = 10 cm,
Area of square = a x a = 10 x 10 = 20 sq cm.
Question 9.
What type of triangle has one 90° angle?
________________
Answer: Right angled triangle
Question 10.
Who read the most books?
______________
Answer:
Mark read = 6 x 10 = 60 books,
Eric read = 3 x 10 = 30 books,
David read = 5 x 10 = 50 books.
Therefore, Mark read most books.
Question 11.
You have a bag of 12 marbles. Six of the marbles are blue, two are green, three are yellow, and one is red. If you reach into the bag and grab one marble, what is the probability that it will be blue?
_____________________
Answer: 1/12 is the probability that it will be blue.
Question 12.
List all the 2-digit numbers that can be made using the digits 5, 7, and 8.
_____________________
_____________________
_____________________
Answer:
57, 75, 55, 77, 78, 87, 58, 85 and 88.