Long Division

Front

What is long division?

Back

Long division is a method used to divide larger numbers into smaller parts, allowing us to find how many times one number fits into another.

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

Front

What does 'R' stand for in long division?

Back

'R' stands for 'remainder', which is the amount left over after division when one number does not divide evenly into another.

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

Front

How do you set up a long division problem?

Back

1. Write the dividend (the number being divided) under the long division symbol. 2. Write the divisor (the number you are dividing by) outside the symbol.

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

Front

What is the dividend in the problem 501 ÷ 9?

Back

The dividend is 501.

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

Front

What is the divisor in the problem 501 ÷ 9?

Back

The divisor is 9.

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

Front

How do you find the first digit of the quotient in long division?

Back

Look at the first digit(s) of the dividend that the divisor can divide into. For 501 ÷ 9, you look at 5, which is less than 9, so you take 50.

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

Front

What is the first step in dividing 501 by 9?

Back

Divide 50 by 9, which goes 5 times (because 9 x 5 = 45).

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

Front

What do you do after finding the first digit of the quotient?

Back

Subtract the product of the divisor and the quotient digit from the part of the dividend you used, then bring down the next digit.

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

Front

In the problem 9116 ÷ 32, what is the quotient?

Back

The quotient is 284.

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

Front

In the problem 2007 ÷ 15, what is the remainder?

Back

The remainder is 12.

Tags

CCSS.4.NBT.B.6