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

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.
________________ $$\frac{5}{10}$$ = $$\frac{1}{2}$$
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
________________
Explanation:
9 more than 8 means, add 9 to 8. Question 3. Explanation:
By subtracting 5 from 16, we get 11. Question 4.
3 – 1 = 7 – Explanation:
Let the unknown number be x
3 -1 = 7 – x
2 = 7 – x
x = 7 – 2
x = 5

Question 5.
Complete the chart.  Explanation:
Triangle is plane polygon, with 3 sides and 3 angles.

Question 6.
Write the length. ______ centimeters
5 centimeters
Explanation:
The length of the given scale is 5 cm.

Question 7.
Make 18 tally marks. 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?
_________________