180 Days of Math for Fourth Grade Day 15 Answers Key

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.
180 Days of Math for Fourth Grade Day 15 Answers Key 1
Answer:
180-Days-of-Math-for-Fourth-Grade-Day-15-Answers-Key-1
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.
180 Days of Math for Fourth Grade Day 15 Answers Key 2
Answer:
180-Days-of-Math-for-Fourth-Grade-Day-15-Answers-Key-2
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.
180 Days of Math for Fourth Grade Day 15 Answers Key 3
Answer:
180-Days-of-Math-for-Fourth-Grade-Day-15-Answers-Key-3
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.

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