Practice the problems of Math in Focus Grade 2 Workbook Answer Key Chapter 12 Practice 3 Adding and Subtracting Like Fractions to score better marks in the exam.
Math in Focus Grade 2 Chapter 12 Practice 3 Answer Key Adding and Subtracting Like Fractions
Write the fraction for the shaded parts.
Question 1.
Answer: 1 / 3
Explanation:
Given,
Picture has 1 shaded part in 3.
Question 2.
Answer: 3 / 4
Explanation:
Given,
Picture has 3 shaded parts in 4.
Question 3.
Answer: 1 / 2
Explanation:
Given,
Picture has 1 shaded part in 2.
Shade the parts to show the sum.
Example
Question 4.
Answer:
Given,
Picture has 3 shaded parts in 4
Question 5.
Answer:
Given,
Picture has 2 shaded parts in 3.
So, the fraction is 2/3
Shade the parts to show the sum.
Question 6.
Answer:
Given,
Picture has 3 shaded parts in 4.
So, the fraction is 3/4
Question 7.
Answer: Given,
Picture has 3 shaded parts in 4.
So, the fraction is 3/4
Add. Use models to help you.
Example
Question 8.
\(\frac{1}{4}\) + \(\frac{2}{4}\) = ___________
Answer:
Add. Use models to help you.
Question 9.
\(\frac{1}{2}\) + \(\frac{1}{2}\) = ____________
Answer: 1 / 2 + 1 / 2 = 2 / 2
Question 10.
\(\frac{1}{3}\) + ___________ = 1
Answer:
Shade the parts to show the difference.
Example
Question 11.
Answer:
Question 12.
Answer:
Question 13.
Answer:
Question 14.
Answer:
Subtract. Use models to help you.
Example
Question 15.
\(\frac{3}{4}\) – \(\frac{1}{4}\) = ____________
Answer: 3 / 4 – 1 / 4 = 2 / 4
Subtract. Use models to help you.
Question 16.
\(\frac{2}{3}\) – \(\frac{1}{3}\) = ____________
Answer: 2 / 3 – 1 / 3 = 1 / 3
Question 17.
1 – _____________ = \(\frac{1}{4}\)
Answer:
Question 18.
\(\frac{3}{4}\) – \(\frac{2}{4}\) = _____________
Answer: