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 \(\frac{1}{2}\).

Answer:

Explanation:

Whole is divided into 2 equal parts,

half of the part has to be shaded.

Question 2.

Answer: 12

Explanation:

When we add the addends 8 and 4, we get 12.

Question 3.

15 – 7 = ___

Answer: 8

Explanation:

Subtract 7 from 15, we get 8.

Question 4.

5 – 5 = – 8

Answer: 8

Explanation:

Let the unknown number be x

5 – 5 = x – 8

x = 8

Question 5.

Circle the object that can stack.

Answer:

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?

_____________

Answer:

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?

_____________

Answer:

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?

_____________

Answer:

940

Explanation:

To make a largest number from the given numbers,

first arrange them from largest number to the smallest number.

So, the number is 940