Practice the questions of McGraw Hill Math Grade 4 Answer Key PDF Chapter 9 Lesson 2 Adding Fractions with Denominators 10 and 100 to secure good marks & knowledge in the exams.
McGraw-Hill Math Grade 4 Answer Key Chapter 9 Lesson 2 Adding Fractions with Denominators 10 and 100
Add
Question 1.
\(\frac{3}{10}\) + \(\frac{3}{10}\) = _____________
Answer:
The denominator of both the fractions are same. So we have to add the numerators.
\(\frac{3}{10}\) + \(\frac{3}{10}\) = \(\frac{6}{10}\)
Question 2.
\(\frac{50}{100}\) + \(\frac{20}{100}\) = ______________
Answer:
The denominator of both the fractions are same. So we have to add the numerators.
\(\frac{50}{100}\) + \(\frac{20}{100}\) = \(\frac{70}{100}\)
Question 3.
\(\frac{6}{10}\) + \(\frac{2}{10}\) = _______________
Answer:
The denominator of both the fractions are same. So we have to add the numerators.
\(\frac{6}{10}\) + \(\frac{2}{10}\) = \(\frac{8}{10}\)
Question 4.
\(\frac{4}{10}\) + \(\frac{1}{10}\) = _______________
Answer:
The denominator of both the fractions are same. So we have to add the numerators.
\(\frac{4}{10}\) + \(\frac{1}{10}\) = \(\frac{5}{10}\)
Question 5.
\(\frac{21}{100}\) + \(\frac{47}{100}\) = _______________
Answer:
The denominator of both the fractions are same. So we have to add the numerators.
\(\frac{21}{100}\) + \(\frac{47}{100}\) = \(\frac{68}{100}\)
Question 6.
\(\frac{7}{10}\) + \(\frac{3}{10}\) = _______________
Answer:
The denominator of both the fractions are same. So we have to add the numerators.
\(\frac{7}{10}\) + \(\frac{3}{10}\) = \(\frac{10}{10}\) = 1
Question 7.
Draw three squares of equal size. Show \(\frac{8}{10}\) on one square, \(\frac{80}{100}\) on another, and \(\frac{4}{5}\) on the third. Explain what you see.
Answer:
\(\frac{8}{10}\) = \(\frac{4}{5}\)
\(\frac{80}{100}\) = \(\frac{4}{5}\)
