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.
Answer:
485
Explanation:
four hundred = 400
eighty-five = 85.
put all together 400 + 85 = 485
Question 2.
Answer: 84
Explanation:
When we add the addends 72 and 12,
we get the sum as 84.
Question 3.
7 minus 70 equals ___________
Answer: 63
Explanation:
When we minus 7 from 70,
we get the difference ass 63.
Question 4.
+ 73 = 73 + 55
Answer: 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.
Answer:
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?
Answer:
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?
Answer:
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?
Answer: 44
Explanation:
15 less than 59,
59 – 15 = 44
So, the number is 44.