Semester Review

Front

Compare -3.5 and -3.9 using <, > or =.

Back

-3.5 > -3.9

Front

A bakery packs 36.54 kilograms of flour into 2.7-kilogram bags. How many bags can they fill? Round to the nearest tenth.

Back

13.5 bags

Front

A bird is flying 20 feet above sea level and a diver is 12 feet below sea level. What is the distance between their locations?

Back

32 feet

Front

A 2 1/2 liter bottle of juice is divided equally into containers that each hold 3/4 liters. How many containers can be filled?

Back

3 1/3 containers

Front

A piece of fabric is 7 3/4 meters long. If 4 2/5 meters are used, how much fabric is left?

Back

3 7/20 meters

Front

What is the definition of a negative number?

Back

A number that is less than zero.

Front

What does it mean to round a number to the nearest tenth?

Back

To adjust the number to one decimal place, rounding up or down based on the hundredths place.

Front

How do you find the distance between two points on a number line?

Back

Subtract the smaller number from the larger number.

Front

What is the formula for dividing fractions?

Back

Multiply by the reciprocal of the divisor.

Front

What is the definition of a mixed number?

Back

A number that consists of a whole number and a proper fraction.