FAST Math Prep: Flashcardizz

Front

What is rounding in mathematics?

Back

Rounding is the process of adjusting the digits of a number to make it simpler while keeping its value close to what it was. For example, rounding 3.654 to the nearest whole number gives 4.

Front

How do you round a decimal to the nearest whole number?

Back

To round a decimal to the nearest whole number, look at the digit in the tenths place. If it is 5 or greater, round up. If it is less than 5, round down.

Front

What is the product of 3.1 and 9.4?

Back

The product of 3.1 and 9.4 is 29.14.

Front

How do you multiply decimals?

Back

To multiply decimals, multiply the numbers as if they were whole numbers, then count the total number of decimal places in both numbers and place the decimal in the product accordingly.

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a fraction. For example, 3 2/10 is a mixed number.

Front

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

Back

To convert an improper fraction to a mixed number, divide the numerator by the denominator. The quotient is the whole number, and the remainder is the numerator of the fraction.

Front

What is the result of 32 divided by 10 as a mixed number?

Back

32 divided by 10 as a mixed number is 3 2/10.

Front

What is division of decimals?

Back

Division of decimals involves dividing the numbers as if they were whole numbers and then placing the decimal point in the quotient based on the decimal places in the dividend.

Front

What is the quotient of 7.02 divided by 1.3?

Back

The quotient of 7.02 divided by 1.3 is 5.4.

Front

How do you compare two decimals?

Back

To compare two decimals, line them up by the decimal point and compare digit by digit from left to right.