Practice the questions of McGraw Hill Math Grade 4 Answer Key PDF Chapter 8 Lesson 1 Adding Fractions to secure good marks & knowledge in the exams.

Question 1.
$$\frac{2}{5}$$ + $$\frac{2}{5}$$ = _____________
The denominator of the given fractions are the same. So we have to add the numerators.
$$\frac{2}{5}$$ + $$\frac{2}{5}$$ = $$\frac{4}{5}$$

Question 2.
$$\frac{1}{3}$$ + $$\frac{1}{3}$$ = _____________
The denominator of the given fractions are the same. So we have to add the numerators.
$$\frac{1}{3}$$ + $$\frac{1}{3}$$ = $$\frac{2}{3}$$

Question 3.
$$\frac{2}{8}$$ + $$\frac{4}{8}$$ = ______________
$$\frac{2}{8}$$ + $$\frac{4}{8}$$ = $$\frac{2+4}{8}$$ = $$\frac{6}{8}$$ = $$\frac{3}{4}$$
$$\frac{2}{8}$$ + $$\frac{4}{8}$$ = $$\frac{3}{4}$$
Jeremy and Rosa are solving a math problem. They add $$\frac{1}{3}$$ + $$\frac{2}{3}$$. Jeremy says the answer is $$\frac{3}{3}$$. Rosa says the answer is 1. Who is correct? Why?
$$\frac{1}{3}$$ + $$\frac{2}{3}$$
$$\frac{1}{3}$$ + $$\frac{2}{3}$$ = $$\frac{1+2}{3}$$ = $$\frac{3}{3}$$ = 1