By accessing our 180 Days of Math for Fourth Grade Answers Key Day 142 regularly, students can get better problem-solving skills.
180 Days of Math for Fourth Grade Answers Key Day 142
Directions: Solve each problem.
Question 1.
Answer:
The difference between 36 and 24 is 12.
Question 2.
$10 – $4.50 = ___________
Answer:
$10 – $4.50 = $5.50
Question 3.
55 ÷ 11 = __________
Answer:
The quotient is 5 and the remainder is 0.
Question 4.
Answer:
The quotient is 9 and the remainder is 3.
Question 5.
What is the next odd number after 893?
Answer: The next odd number after 893 is 895.
Question 6.
Complete the chart. There are six sides to a cube. How many sides are on 6 cubes?
Answer:
There are 36 sides on 6 cubes.
Question 7.
Calculate the perimeter of the rectangle.
Answer:
L = 4 cm
W = 2 cm
We know that,
Perimeter of the rectangle = 2(L + W)
P = 2 (4 + 2)
P = 2 (6)
P = 12 cm
Thus the perimeter of the rectangle is 12 cm.
Question 8.
104 weeks = ________ years
Answer: 2 years
Explanation:
We know that,
1 year = 52 weeks
x = 104 weeks
x = 104/52
x = 2 years
Question 9.
How many lines of symmetry does a pentagon have?
Answer: A pentagon has 5 lines of symmetry.
Question 10.
Beth can jump rope twice as many times as Veronica. Veronica can jump 132 times. How many times can Beth jump?
Answer:
Given,
Beth can jump rope twice as many times as Veronica. Veronica can jump 132 times.
twice means 2 times
132 × 2 = 264
Thus Beth can jump 264 times.