4 Steps to Add Rational Numbers in Fraction Form | Grade 7 Math | 7.NS.A.1 💚

When adding rational numbers that are fractions, where should the negative sign of a fraction be moved?

• To the denominator

• To the numerator

• To the side of the fraction bar

• It doesn't matter where it is

What is a necessary step when adding fractions like 1/3 and 1/4?

• Add the numerators.

• Simplify the fractions.

• Find a common denominator.

• Convert them to mixed numbers.

When adding two numbers with different signs, what operation should be performed on their absolute values?

• Add them together.

• Subtract the smaller from the larger.

• Multiply them.

• Divide them.

What is the sum of -1/4 + 3/8?

• 1/8

• -1/8

• 2/8

• -2/8

What is the simplified sum of -3/6 + 5/6?

• 1/3

• 2/6

• -1/3

• -2/6

What is the improper fraction form of -2 and 2/3?

• -8/3

• -6/3

• -7/3

• -4/3

After finding a common denominator, what is the sum of the numerators for 7/9 + (-2 and 2/3)?

• 17

• -17

• 31

• -31

What is the sum of -2 and 2/3 + (-5 and 1/2) in mixed number form?

• -7 and 5/6

• -8 and 1/6

• -49/6

• -8 and 5/6