Multiplication of Rational Numbers | Rational Numbers | Assessment | English | Grade 7

Front

What is a rational number?

Back

A rational number is any number that can be expressed as the quotient or fraction of two integers, where the denominator is not zero.

Tags

CCSS.5.NBT.A.2

Front

What is the product of a rational number and its reciprocal?

Back

The product of a rational number and its reciprocal is always 1.

Front

What is the result of multiplying two negative rational numbers?

Back

The result of multiplying two negative rational numbers is a positive rational number.

Tags

CCSS.7.NS.A.2A

Front

What is the result of multiplying a positive rational number by a negative rational number?

Back

The result of multiplying a positive rational number by a negative rational number is a negative rational number.

Tags

CCSS.7.NS.A.2A

Front

How do you multiply two fractions?

Back

To multiply two fractions, multiply the numerators together and the denominators together.

Tags

CCSS.5.NF.B.6

Front

What is the reciprocal of a fraction?

Back

The reciprocal of a fraction is obtained by flipping the numerator and denominator.

Front

Calculate the product of (-6)/9 and (-7)/2.

Back

The product is 7/3.

Tags

CCSS.7.NS.A.2A

Front

What should be multiplied with (-6)/7 to obtain the nearest integer?

Back

7/6.

Tags

CCSS.7.EE.B.3

Front

What is the value of the product of a number and zero?

Back

The value is always 0.

Tags

CCSS.3.OA.B.5

Front

If a rational number is multiplied by 1, what is the result?

Back

The result is the same rational number.

Tags

CCSS.6.NS.B.4