By accessing our 180 Days of Math for Fifth Grade Answers Key Day 105 regularly, students can get better problem-solving skills.
180 Days of Math for Fifth Grade Answers Key Day 105
Directions: Solve each problem.
Question 1.
11 + 9 + 16 + 22 = ___________
Answer:
58
Explanation:
Question 2.
19 × 4 = ___________
Answer:
76
Explanation:
Question 3.
Is 35 divisible by 3?
Answer:
No.
Explanation:
No, 35 is not divisible by 3. The division of 35 and 3 is not 0. The number which is not 0 as the result for any division, then it is not divisible or factor of the divisor.
Question 4.
How many digits are in 351,694?
Answer:
6
Explanation:
3 is in lakhs place.
5 is in ten thousands place.
1 is in thousands place.
6 is in hundreds place.
9 is in tens place.
4 is in one’s place.
Question 5.
\(\frac{1}{5}\) × 8 = ___________
Answer:
1.60
Explanation:
Given, (1/5) × 8
= 8 ÷ 5
= 1.60
Question 6.
Write the number that comes next in the sequence.
4,728; 4,818; 4,908;
Answer:
4,998
Explanation:
The sequence is in the difference of 90.
4,728 + 90 = 4,818
4,818 + 90 = 4,908
4,908 + 90 = 4,998
Question 7.
10 × 10 = 100 ÷ 
Answer:
1
Explanation:
10 × 10 = 100
As, 10 × 10 = 100 ÷ ____
100 = 100 ÷ 1
100 = 100
Hence satisfied.
Question 8.
What is the elapsed time from 10:48 A.M. to 11:19 A.M.?
Answer:
31 minutes.
Question 9.
Is the angle below closest to: 40°, 70°, or 90°?
Answer:
70°
Explanation:
The angle is more than 40° and less than 90°, so it is 70°
Question 10.
What fraction of the books read this year were read by Jim?
Answer:
8/35
Explanation:
Total number of books read by everyone = 16 + 4 + 10 + 8 + 14 + 6 +12
= 70
Number of books read by Jim = 16
The fraction of books read by Jim = Number of books read by Jim/ Total number of books read by everyone
= 16/70
=8/35
Question 11.
Two red and two blue blocks are placed into a bag. You randomly take two of the blocks out of the bag. List all the possible outcomes.
Answer:
(1/3)
Explanation:
The possible outcomes are two red blocks, two blue blocks, one blue block and red block.
Any one of the three options may be the outcome, so (1/3).
Question 12.
If you add 432 to me, the sum is 725. What number am I?
Answer:
293
Explanation:
Let us consider the unknown number be ‘x’.
432 + x = 725
subtract 432 o both sides.
432 + x – 432= 725 – 432
x =293
