Math 7th Module 3 Assessment

Front

What is the reciprocal of 19?

Back

Front

Convert 2 1/4 pounds to decimal.

Back

2 1/4 pounds is equal to 2.25.

Front

What is the sign of the product (-9.32)(-2.56)(-6.001)?

Back

The sign of the product is negative.

Front

Define a rational number.

Back

Front

What is the sum of two negative numbers?

Back

The sum of two negative numbers is always negative.

Front

What is the product of two negative numbers?

Back

The product of two negative numbers is positive.

Front

How do you convert a mixed number to an improper fraction?

Back

To convert a mixed number to an improper fraction, multiply the whole number by the denominator, add the numerator, and place that over the original denominator.

Front

What is the absolute value of -7?

Back

The absolute value of -7 is 7.

Front

What is the result of adding a positive number to a negative number?

Back

The result depends on the values; if the positive number is greater, the result is positive; if the negative number is greater, the result is negative.

Front

How do you divide a fraction by a whole number?

Back

To divide a fraction by a whole number, multiply the denominator of the fraction by the whole number.