Dou you know the division dance?. Long Division Each person represents a step in the long division...
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Transcript of Dou you know the division dance?. Long Division Each person represents a step in the long division...
Dou you know the division dance?
Long Division• Each person represents a step in the long
division process.
Dad
Mom
1. Ask yourselfHow many?
2. Multiply
3. Subtract
4. Bring down
5. Circle it
6. Start all over
Step 1 in Long Division
2 ) 9 4 6
4
How many 2’s can go into 9’s house?
• Write that number directly above the number you divided into.
1. Ask yourself, how many
Step 2 in Long Division
2 ) 9 4 6
• Write your answer under the house your visiting.
4
2 x 4 = 8
2. Multiply
8
Step 3 in Long Division
2 ) 9 4 6
43. Subtract
81
Step 4 in Long Division
• Go to the next number in the dividend to the right of the 9.
2 ) 9 4 6
• Write an arrow under the 4.
44. Bring down
8
• Bring the 4 down next to the 1.
1 4
Step 5 in Long Division
2 ) 9 4 6
45. Circle it
8
• This is the next house you will visit.
1 4
Start all over!
Step 1 in Long Division
2 ) 9 4 6
• Place your answer on top.
41. Ask yourself, how many?
81 4
7
Step 2 in Long Division
2 ) 9 4 6
• Place your answer on the bottom.
42. Multiply
81 4
7
1 4
Step 3 in Long Division
2 ) 9 4 6
43. Subtract
81 4
7
1 40
Step 4 in Long Division
• Put an arrow under the next number, 6, in the dividend.
2 ) 9 4 6
• Bring the 6 down next to the 0.
44. Bring down
81 4
7
1 40 6
Step 5 in Long Division
2 ) 9 4 6
45. Circle it
81 4
7
1 40 6
Start all over!
Step 1 in Long Division
• Divide your divisor, 2, into your new number, 7.
2 ) 9 4 6
41. Ask yourself, how many?
81 4
7
1 40 6
• Place your answer in the quotient next to the 7.
3
Step 2 in Long Division
• Multiply your divisor, 2, by your new number in the quotient, 3.
2 ) 9 4 6
42. Multiply
81 4
7
1 40 6• Place your answer under the
number you brought down, 7.
3
6
Step 3 in Long Division
• Draw a line under the number 6.
2 ) 9 4 6
43. Subtract
81 4
7
1 40 6• Place your subtraction sign.
3
6• Subtract & put your answer directly under the 6. 0
Step 4 in Long Division
• Look at your dividend to see if there are any more numbers to bring down.
2 ) 9 4 6
44. Bring down
81 4
7
1 40 6
3
6• If not, move to step 5.
0
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 4 6
45. Circle it
81 4
7
1 40 6
3
6• The number left over, 1,
becomes the remainder. 0
Long Division• Each person represents a step in the long
division process.
Dad
Mom
1. Ask yourselfHow many?
2. Multiply
3. Subtract
4. Bring down
5. Circle it
6. Start all over
Step 1 in Long Division with Remainder
2 ) 9 4 7
4
How many 2’s can go into 9’s house?
• Write that number directly above the number you divided into.
1. Ask yourself, how many
Step 2 in Long Division
2 ) 9 4 7
• Write your answer under the house your visiting.
4
2 x 4 = 8
2. Multiply
8
Step 3 in Long Division
2 ) 9 4 7
43. Subtract
81
Step 4 in Long Division
• Go to the next number in the dividend to the right of the 9.
2 ) 9 4 7
• Write an arrow under the 4.
44. Bring down
8
• Bring the 4 down next to the 1.
1 4
Step 5 in Long Division
2 ) 9 4 7
45. Circle it
8
• This is the next house you will visit.
1 4
Start all over!
Step 1 in Long Division
2 ) 9 4 7
• Place your answer on top.
41. Ask yourself, how many?
81 4
7
Step 2 in Long Division
2 ) 9 4 7
• Place your answer on the bottom.
42. Multiply
81 4
7
1 4
Step 3 in Long Division
2 ) 9 4 7
43. Subtract
81 4
7
1 40
Step 4 in Long Division
• Put an arrow under the next number, 7, in the dividend.
2 ) 9 4 7
• Bring the 7 down next to the 0.
44. Bring down
81 4
7
1 40 7
Step 5 in Long Division
2 ) 9 4 7
45. Circle it
81 4
7
1 40 7
Start all over!
Step 1 in Long Division
• Divide your divisor, 2, into your new number, 7.
2 ) 9 4 7
41. Ask yourself, how many?
81 4
7
1 40 7
• Place your answer in the quotient next to the 7.
3
Step 2 in Long Division
• Multiply your divisor, 2, by your new number in the quotient, 3.
2 ) 9 4 7
42. Multiply
81 4
7
1 40 7• Place your answer under the
number you brought down, 7.
3
6
Step 3 in Long Division
• Draw a line under the number 6.
2 ) 9 4 7
43. Subtract
81 4
7
1 40 7• Place your subtraction sign.
3
6• Subtract & put your answer directly under the 6. 1
Step 4 in Long Division
• Look at your dividend to see if there are any more numbers to bring down.
2 ) 9 4 7
44. Bring down
81 4
7
1 40 7
3
6• If not, move to step 5.
1
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 4 7
45. Circle it
81 4
7
1 40 7
3
6• The number left over, 1,
becomes the remainder. 1
R1