By accessing our 180 Days of Math for Second Grade Answers Key Day 72 regularly, students can get better problemsolving skills.
180 Days of Math for Second Grade Answers Key Day 72
Directions Solve each problem.
Question 1.
What is the place value of 7 in 71?
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Answer:
Place value of 7 is tens
Explanation:
Place value is the value of digit in each number.
We write the place values from right side of the number considering as ones.
So, in 71 the place value of 7 is tens.
Question 2.
Answer: 14
Explanation:
When we add the addends 4 and 10,
we get the sum as 14.
Question 3.
15 – 3 = ____
Answer: 12
Explanation:
By subtracting 3 from 15,
we get the difference as 12.
Question 4.
4 0 = 4
Answer:
minus or plus
( or +)
Explanation:
When we subtract or add with zero to any number,
the answer is given number itself.
4 – 0 = 4
4 + 0 = 4
Question 5.
Name the shape.
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Answer:
Rhombus or parallelogram
Explanation:
Rhombus is also known as parallelogram whose all sides are equal.
Question 6.
Circle the longer stick.
Answer:
Explanation:
When we observe the given sticks,
first one is longer then the other.
Question 7.
Library Books Checked Out

Week 1  Week 2  Week 3 
Jody 
1  2  3 
Emily  4  4 
4 
Brenda  5  7 
6 
Alison  6  3 
6 
Who checked out the most library books during the second week?
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Answer:
Brenda
Explanation:
When we observe the given table,
the checking of library books during the second week,
Brenda with 7 books.
Question 8.
It is April 16th, and Marco is already planning for his birthday that is exactly three months away. What date is Marcoâ€™s birthday?
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Answer:
July 16th
Explanation:
Marco is planning about his birthdayÂ that is exactly three months away.
He is thinking on April 16th,
So, after 3 months = July 16th