5th Grade Math Review

Front

What is rounding?

Back

Rounding is the process of adjusting a number to make it simpler and easier to work with, usually to the nearest whole number or specified decimal place.

Front

How do you round a number to the nearest dollar?

Back

To round a number to the nearest dollar, look at the cents. If it's 50 cents or more, round up. If it's less than 50 cents, round down.

Front

What is the formula for finding the volume of a rectangular prism?

Back

The formula is Volume = length x width x height.

Front

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

Back

Rounding to the nearest whole number means adjusting the number to the closest integer.

Front

How do you divide a whole number by a fraction?

Back

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

Front

What is the reciprocal of a fraction?

Back

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

Front

What is the result of 2 ÷ 1/4?

Back

The result is 8.

Front

How do you round 1.823 to the nearest whole number?

Back

1.823 rounds to 2.

Front

What is the difference between length, width, and height?

Back

Length is the longest side, width is the shorter side, and height is how tall the object is.

Front

What is an example of a number that rounds to 37.90?

Back

37.864 rounds to 37.90.