# 180 Days of Math for Second Grade Day 78 Answers Key

By accessing our 180 Days of Math for Second Grade Answers Key Day 78 regularly, students can get better problem-solving skills.

## 180 Days of Math for Second Grade Answers Key Day 78

Directions Solve each problem.

Question 1.
Color $$\frac{1}{2}$$.

Explanation:
Whole is divided into 2 equal parts,
half of the part has to be shaded.

Question 2.

Explanation:

Question 3.
15 – 7 = ___
Explanation:
Subtract 7 from 15, we get 8.

Question 4.
5 – 5 = – 8
Explanation:
Let the unknown number be x
5 – 5 = x – 8
x = 8

Question 5.
Circle the object that can stack.

Explanation:
Block of alphabet has flat surface, so it can stack the objects.
Ball is a circle with curved surface.

Question 6.
Is a ladder less than 1 meter, about 1 meter, or more than 1 meter?
_____________

more than 1 meter
Explanation:
Measurement of ladder is more than 1 meter, as it used to climb the heights.

Question 7.

How many more votes for fish are there than mice?
_____________
1 fish
Explanation:
From the above data;
number of fishes = 5
number of mice = 4
number of more votes for fish than mice = 5 – 4 = 1

Question 8.
What is the largest 3-digit number you can make with the numbers 4, 9, and 0?
_____________