# 180 Days of Math for Second Grade Day 168 Answers Key

By accessing our 180 Days of Math for Second Grade Answers Key Day 168 regularly, students can get better problem-solving skills.

## 180 Days of Math for Second Grade Answers Key Day 168

Directions: Solve each problem.

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

Explanation:
As there are 5 of 2 sets of lions,
Total of 10 lions,
By simplifying 5/10 we get 1/2,
Therefore, circling 5 lions is 1/2.

Question 2.

Explanation:
By adding 29 with 52 we get 81.

Question 3.
57 – 39 = __________
Explanation:
By subtracting 39 from 57 we get 18.

Question 4.
1 + 7 = 18 –
Explanation:
By adding 1 with 7 we get 8,
By subtracting 8 from 18 we get 10.

Question 5.
Circle the object that can stack.

Question 6.
Circle the best estimate.

2m
12m
Explanation:
Given,
Blackboard may be in the estimate of 2m.

Question 7.
Favorite Pets

How many votes for the pets are there altogether?
It takes Joey $$\frac{1}{2}$$ hour to ride his bike from his friend’s house to his house. If Joey has to be home for dinner at 5:30 P.M., what time should he leave his friend’s house?