5th Grade Math Review

Front

What is the formula to find the number of items per rack when given the total number of items and the number of racks?

Back

Number of items per rack = Total number of items ÷ Number of racks.

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.

Front

What is the sum of 1/3 and 1/4?

Back

1/3 + 1/4 = 7/12.

Front

How do you express a decimal in words?

Back

For example, 803.543 is expressed as 'eight hundred three and five hundred forty-three thousandths'.

Front

What is the total amount of vegetation an elephant can eat in 30 days if it eats 385 pounds a day?

Back

385 pounds/day × 30 days = 11,550 pounds.

Front

What does it mean to find the sum of two fractions?

Back

Finding the sum of two fractions involves adding their numerators and finding a common denominator.

Front

What is the process to convert a decimal to a fraction?

Back

To convert a decimal to a fraction, write the decimal over its place value and simplify.

Front

What is the meaning of 'dividing a fraction'?

Back

Dividing a fraction means finding out how many times the denominator fits into the numerator.

Front

How do you check if a statement about numbers is true?

Back

You can check by performing calculations or comparing values.

Front

What is the difference between a sum and a difference in math?

Back

A sum is the result of addition, while a difference is the result of subtraction.