By accessing our 180 Days of Math for Fourth Grade Answers Key Day 109 regularly, students can get better problem-solving skills.
180 Days of Math for Fourth Grade Answers Key Day 109
Directions: Solve each problem.
Question 1.
Answer:
Question 2.
$10.00 – $6.50 = ___________
Answer:
10.00
-6.50
03.50
$10.00 – $6.50 = $3.50
Question 3.
Share 56 equally among 7.
Answer:
56 ÷ 7 = 8
Question 4.
Answer:
Question 5.
What is the value of the 9 in 5,439?
Answer: The value of 9 in 5439 is 9 (ones place).
Question 6.
4 × 5 = 20 ÷ 
Answer:
4 × 5 = 20
20 ÷ 1 = 20
So, the unknown number is 1.
Question 7.
What is the first month of the year?
____________
What is the last month of the year?
____________
Answer:
The first month of the year is January.
The last month of the year is December.
Question 8.
Each cube has 1 cm sides. What is the volume of the model?
Answer:
Cube = 1 cm
Volume of the model = 1 × 1 × 1 = 1 cubic centimeter.
Question 9.
Name this shape.
Answer: The shape of the above figure is a hexagon because it has six sides.
Question 10.
There are 12 squares. Half of them are green and 25% are blue. The rest are orange. How many squares are orange?
Answer:
Given,
There are 12 squares.
Half of them are green and 25% are blue.
Half means 50% of the squares are green
12 × 1/2 = 6 are green
12 × 1/4 = 3 are blue
6 + 3 + x = 12
9 + x = 12
x = 12 – 9
x = 3
Thus 3 squares are orange.