Long Division

Front

What is long division?

Back

Long division is a method for dividing two numbers to obtain a quotient and a remainder, breaking down the division process into simpler steps.

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

Front

What does 'r' stand for in division problems?

Back

'r' stands for 'remainder', which is the amount left over after division when the numbers do not divide evenly.

Tags

CCSS.3.OA.A.2

Front

How do you set up a long division problem?

Back

To set up a long division problem, write the dividend (the number being divided) under the long division symbol and the divisor (the number you are dividing by) outside to the left.

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

Front

What is the first step in long division?

Back

The first step is to determine how many times the divisor can fit into the leading digits of the dividend.

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

Front

How do you handle remainders in long division?

Back

If there is a remainder, it can be expressed as 'r' followed by the remainder value, or it can be converted into a decimal by continuing the division.

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

Front

What is the quotient in a division problem?

Back

The quotient is the result of the division, representing how many times the divisor fits into the dividend.

Tags

CCSS.3.OA.A.2

Front

How do you check your work after performing long division?

Back

To check your work, multiply the quotient by the divisor and add the remainder. The result should equal the original dividend.

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

Front

What is the significance of zero in long division?

Back

Zero is used in long division to indicate that the divisor does not fit into a particular digit of the dividend, helping to maintain the correct place value.

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

Front

What is the process of bringing down a number in long division?

Back

Bringing down a number involves taking the next digit of the dividend and placing it next to the current remainder to form a new number for the next division step.

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

Front

How do you divide a number by 1?

Back

Dividing any number by 1 results in the same number, as 1 is the multiplicative identity.

Tags

CCSS.3.OA.B.5