By accessing our 180 Days of Math for Fourth Grade Answers Key Day 15 regularly, students can get better problem-solving skills.
180 Days of Math for Fourth Grade Answers Key Day 15
Directions Solve each problem.
Question 1.
Answer:
Explanation:
Perform addition operation on above two given numbers. Add 24 to 7 the sum is 31.
Question 2.
Calculate the product of 9 and 6.
______________
Answer:
9 × 6 = 54
The product of 9 and 6 is 54.
Explanation:
Perform multiplication operation on above two given numbers. Multiply 9 with 6 the product is 54.
Question 3.
40 ÷ 10= _____
Answer:
40 ÷ 10 = 4
Explanation:
Perform division operation on above two given numbers. Divide 40 by 10 the quotient is 4.
Question 4.
Divide 36 into 4 equal groups.
______________
Answer:
36 ÷ 4 = 9
Explanation:
Perform division operation. Divide 36 by 4 the quotient is 9.
Question 5.
What is the value of the 9 in 892,135?
______________
Answer:
The value of 5 in 892,135 is ones.
The value of 3 in 892,135 is tens.
The value of 1 in 892,135 is hundreds.
The value of 2 in 892,135 is thousands.
The value of 9 in 892,135 is ten-thousand.
The value of 8 in 892,135 is hundred-thousand.
9 x 10,000 = 90,000.
So, The value of 9 in 892,135 is ten-thousands
Question 6.
___ × 4 = 24
Answer:
6 × 4 = 24
Explanation:
To get the product 24 we need perform multiplication operation. Multiply 4 with 6 the product is 24. The missing multiplicand is 6.
Question 7.
Is the distance around a polygon called perimeter?
_____________________
Answer:
Yes, the distance around a polygon called perimeter.
Explanation:
Perimeter is equal to the total length of all sides of a polygon.
Question 8.
_____ feet = 1 yard
Answer:
Yards to feet conversion:
One yard is equal to three feet.
3 feet = 1 yard
Question 9.
Circle the triangle that has 3 equal sides.
Answer:
In the above image we can observe three different triangles. In that triangles Triangle A has 3 equal sides. So, draw a circle for Triangle A.
Question 10.
Use different colors to color pairs of numbers that equal the product shown in the center.
Answer:
Explanation:
The numbers which divides 15 exactly leaving a remainder zero are the factors of 15. The number 15 is odd composite number. So 15 has more than two factors.
The factors of 15 are 1, 3, 5 and 15.
Pair factors of 15 is (1,15), (3, 5).
So the pair factors 1 and 15 are colored with red and 3 and 5 are colored with green color as we can observe in the above image.