By accessing our **180 Days of Math for Second Grade Answers Key Day 164 **regularly, students can get better problem-solving skills.

## 180 Days of Math for Second Grade Answers Key Day 164

**Directions: Solve each problem.**

Question 1.

Circle groups of 3.

__________ groups

Answer: 5 groups

Explanation:

There are total of 15,

By dividing 15 by 3 we get 3,

Therefore, there are 5 groups.

Question 2.

47 + 46 = ___________

Answer: 93

Explanation:

By adding 47 with 46 we get 93.

Question 3.

Answer: 15

Explanation:

By subtracting 67 from 82 we get 15.

Question 4.

76 + 47 = + 76

Answer: 47

Explanation:

By adding 76 with 47 we get 123,

Then by adding 47 with 76 we get 123.

Question 5.

Draw all lines of symmetry.

Answer:

The horizontal line should be drawn to show the line of symmetry for the given figure.

Question 6.

Record the area.

area = ___________ squares

Answer: Area = 10 squares

Explanation:

As there are 10 squares,

Therefore, area is equal to 10 squares.

Question 7.

Ages

Is Imogen older than Breanna?

Circle:

yes

no

Answer: No

Explanation:

Both Breanna and Imogen have same age.

Question 8.

What is the largest 3-digit number you can make with the numbers 5, 7, and 9?

Answer: 975

Explanation:

By ascending order we can write the largest 3 digit number as 975.