long division

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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

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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. 3. Subtract. 1. Divide. Sister. 4. Bring down. Dad. Brother. 2. Multiply. 5. Repeat or - PowerPoint PPT Presentation

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Page 1: Long Division

Long Division• Long division is as simple as memorizing the

people in this family.

Dad Mom Sister Brother

Rover

Page 2: Long Division

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

Page 3: Long Division

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

Page 4: Long Division

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

Page 5: Long Division

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

Page 6: Long Division

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

Page 7: Long Division

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

Page 8: Long Division

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

Page 9: Long Division

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

Page 10: Long Division

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

Page 11: Long Division

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

Page 12: Long Division

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

Page 13: Long Division

2 ) 9 54

81 5

7

1 41

R1You did it!

You’re so smart!

You’re awesome!

CoolDude!

Wolf!