# 180 Days of Math for Second Grade Day 139 Answers Key

By accessing our 180 Days of Math for Second Grade Answers Key Day 139 regularly, students can get better problem-solving skills.

## 180 Days of Math for Second Grade Answers Key Day 139

Directions: Solve each problem.

Question 1.
Write the numeral for four hundred eighty-five.
485
Explanation:
four hundred = 400
eighty-five = 85.
put all together 400 + 85 = 485

Question 2.  Explanation:
we get the sum as 84.

Question 3.
7 minus 70 equals ___________ Explanation:
When we minus 7 from 70,
we get the difference ass 63.

Question 4. + 73 = 73 + 55
Explanation:
Let the unknown number be x
x + 73 = 73 + 55
x + 73 = 128
x = 128 – 73

Question 5.
Color the correct cross-section. Hexagon Explanation:
The shape obtained by cutting a solid parallel to the base is known as a cross-section.
In the above figures Hexagon is the correct cross-section.

Question 6.
Is an elephant taller or shorter than a yard?
Taller
Explanation:
1 yard = 3 feet
But elephant is more than 3 feet.
So, elephant is taller than yard.

Question 7.
Pets

 Hamster Dog Fish Cat Mary X X X Julia X X X Evan X X X

Which pets do all three children own?
Hamster and Cat.
Explanation:
When observe the given data,
3 of them Mary, Julia and Evan owned Hamster and Cat.

Question 8.
I am 15 less than 59. What number am I?