Long Division Long division is as simple as memorizing the people in this family....

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Long Division Long division is as simple as memorizing the people in this family. Dad Mom Sist er Broth er Rover

Transcript of Long Division Long division is as simple as memorizing the people in this family....

Long Division• Long division is as simple as memorizing the

people in this family.

Dad Mom Sister Brother

Rover

Long Division• Each person represents a step in the long

division process.

Dad

Mom

Sister

Brother

Rover

1. Divide

2. Multiply

3. Subtract

4. Bring down

5. Repeat orRemainder

Step 1 in Long Division

• Divide 2 into first number in the dividend.

2 ) 9 5

• Think how many 2’s will fit into 9.

4

How many 2’s will go into 9?

•Write that number directly above the number you divided into.

Dad

1. Divide

Step 2 in Long Division

• Multiply the divisor times the first number in the quotient.

2 ) 9 5

• Write your answer directly under the 9 or the number you just divided into.

4

2 x 4 = 8

2. MultiplyMom

8

Step 3 in Long Division

• Draw a line under the 8.2 ) 9 5

• Write a subtraction sign next to the 8.

43. Subtract

8Sister

• Subtract 8 from 9.

• Write your answer directly below the 8.

1

Step 4 in Long Division

• Go to the next number in the dividend to the right of the 9.

2 ) 9 5

• Write an arrow under the 4.

44. Bring down

8

• Bring the 4 down next to the 1.

1

Brother

5

Step 5 in Long Division

• This is where you decide whether you repeat the 5 steps of division.

2 ) 9 5

• If your divisor can divide into your new number, 15, or if you have numbers in the dividend that have not been brought down, you repeat the 5 steps of division.

45. Repeat or Remainder

81 5

Rover

Step 1 in Long Division

• Divide 2 into your new number, 15.

2 ) 9 5

• Place your answer directly above the 5 in your quotient.

41. Divide

81 4

Dad

7

Step 2 in Long Division

• Multiply your divisor, 2, with your new number in the quotient, 7.

2 ) 9 5

• Place your answer directly under the 15.

42. Multiply

81 5

7Mom

1 4

Step 3 in Long Division

• Draw a line under the bottom 14.

2 ) 9 5

• Draw a subtraction sign.

43. Subtract

81 5

7

1 4

Sister

• Subtract & place answer under the line. 1

Step 4 in Long Division

• Look at your dividend to see if there are any more numbers to bring down.

2 ) 9 5

• If not, move to step 5.

44. Bring down

81 5

7

1 41

Brother

Step 5 in Long Division

• Since there are no more numbers to bring down & 2 will not divide into 1, you do not repeat the steps of division.

2 ) 9 5

45. Repeat or Remainder

81 5

7

1 41

Rover

•The number left over, 1, becomes the remainder.

R1

2 ) 9 54

81 5

7

1 41

R1You did it!

You’re so smart!

You’re awesome!

CoolDude!

Wolf!