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.
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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
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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?
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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¢