By accessing our **180 Days of Math for Second Grade Answers Key Day 83 **regularly, students can get better problem-solving skills.

## 180 Days of Math for Second Grade Answers Key Day 83

**Directions Solve each problem.**

Question 1.

Name the shaded fraction.

________________

Answer:

\(\frac{5}{10}\) = \(\frac{1}{2}\)

Explanation:

Whole has 10 circles,

out of that 5 are shaded.

So, the fraction of whole is \(\frac{1}{2}\)

Question 2.

9 more than 8 is

________________

Answer: 17

Explanation:

9 more than 8 means, add 9 to 8.

Question 3.

Answer: 11

Explanation:

By subtracting 5 from 16, we get 11.

Question 4.

3 – 1 = 7 –

Answer: 5

Explanation:

Let the unknown number be x

3 -1 = 7 – x

2 = 7 – x

x = 7 – 2

x = 5

Question 5.

Complete the chart.

Answer:

Explanation:

Triangle is plane polygon, with 3 sides and 3 angles.

Question 6.

Write the length.

______ centimeters

Answer:

5 centimeters

Explanation:

The length of the given scale is 5 cm.

Question 7.

Make 18 tally marks.

Answer:

Explanation:

Each set represent as 5,

5 sets = 15

Each bar is 1, 3 bars = 3

15 + 3 = 18

Question 8.

Jovani has 2 quarters and 2 dimes. How much money does he have?

_________________

Answer:

70¢

Explanation:

1 quarter = 25¢

1 dime = 10¢

2 quarters = 2 x 25 = 50¢

2 dimes = 2 x 10 = 20¢

Total money Jovani has = 50¢ + 20¢ = 70¢