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

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

**Directions: Solve each problem.**

Question 1.

Write the ordinal number for 23.

Answer: Twenty-third

Explanation:

the ordinal number for 23 is Twenty-third

Question 2.

Answer:Â 73

Question 3.

45 – 36 = ___________

Answer: 9

Explanation:

By subtracting 45 with 36 we get 9

Question 4.

Count by sixes and color each number counted.

Answer: 6,12,18,24,30,36,42,48.

Question 5.

True or false?

A vertex is formed when two sides of a plane shape meet.

Answer: True

Explanation:

the point where two lines meet to form an angle and the corners of polygons and polyhedra are vertices.

Question 6.

Circle the item that holds the least water.

Answer:Â Cup

Question 7.

School Bags in Class

A rolling pack has 2 wheels. How many rolling pack wheels are in the classroom?

Answer:

Question 8.

Brittany gets $4.00 in allowance each week. She saves \(\frac{1}{4}\) of it and spends the rest of it. How much money does she spend each week?

Answer:$3.00

Explanation:

Given,

Brittany gets $4.00 in allowance each week.

also given he saves \(\frac{1}{4}\) of it and spends the rest of it.

so by multiplying $4 with \(\frac{1}{4}\) we get $1.00

therefore by subtracting $4.00 with $1.00 we get $3.00.