By accessing our 180 Days of Math for Fourth Grade Answers Key Day 24 regularly, students can get better problem-solving skills.
180 Days of Math for Fourth Grade Answers Key Day 24
Directions Solve each problem.
Question 1.
20 – 17 = ___
Answer:
20 – 17 = 3
Explanation:
Perform subtraction operation on above two given numbers. Subtract 17 from 20 the difference is 3.
Question 2.
Write the fraction for 0.27.
______________
Answer:
The given decimal number is 0.27.
0.27 = 27/100
The fraction for 0.27 is 27/100.
Question 3.
54 ÷ 6 = ___
Answer:
54 ÷ 6 = 9
Explanation:
Perform division operation on above two given numbers. Divide 54 by 6 the quotient is 9.
Question 4.
Answer:
Explanation:
Perform division operation on above two given numbers. Divide 14 by 7 the quotient is 2.
Question 5.
300 + 80 + 6 = __
Answer:
300 + 80 + 6 = 386
Explanation:
Perform addition operation on above three given numbers. Add 300 to 80 and 6 the sum is 386.
Question 6.
– 4 = 12
Answer:
 – 4 = 12
Explanation:
To get the difference 12 we need to perform subtraction operation. Subtract 4 from 16 the difference is 12.
Question 7.
Circle the best estimate for the weight of the object.
100g 2kg 5kg 10kg
Answer:
The given weights are 100g 2kg 5kg 10kg. The best estimation for the weight of the above given object is 10 kg. So, drawn a circle to the weight of 10 kg.
Question 8.
____ pints = 1 gallon
Answer:
8 pints = 1 gallon
Question 9.
Name the polygon with three vertices.
_____________________
Answer:
The polygon with three vertices is Triangle.
Explanation:
A triangle is a polygon having three sides and three vertices. In a triangle the sum of interior angles is equal to 180°.
Question 10.
Show the amount shaded as a fraction, decimal, and percentage.
Answer:
In the above image we can observe 100 square boxes. In that 19 square boxes are shaded out of 100 square boxes.
The amount of shaded part as a fraction form is 19/100.
The amount of shaded part as a decimal form is 0.19.
The amount of shaded part as a percentage form is 19%.