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六年级
5 ) 4 0 4 5 2 5
步骤一:4÷5不够
40÷5
8x5=40
步骤二:4÷5不够
0x4=0, 4-0=4
步骤三:45÷5
9x5=45
步骤四:2÷5不够
0x2=0, 2-0=2
8
4 0
0
4
9
0
0
4 5
4 5
2
0
25
5
步骤五:25÷5
5x5=25
25
4 ) 3 6 3 4 2 4 8
步骤一:3÷4 不够
36÷4
9x4=36
9
3
3
0
3
0
8
2 2
5
2 0
2 4
4
8
6
4
3 2
2
8
步骤二:3÷4不够
0x4=0
3-0=3
步骤三:34÷4
8x4=32
34-32=2
步骤四:22÷4
5x34=20,22-20=2
6 2
步骤五:24÷4
6x4=24
步骤六: 8÷4
2x4=8
25 ) 1 2 1 4 1 2 5
步骤一:1÷25 不够
12÷25不够
121÷25
4x25=100 121-100=21
4
1 0
8
12
5
0
1
6
4 1
1 2
1 6
0
4
20
5
2
步骤二:214÷25
8x25=200
214-200=14
步骤三:141÷25
5x25=125
141-125=16
步骤四:162÷25
6x25=150
162-150=12
5
1 5 0
1 2 5
1 2 5步骤四:125÷25
5x25=150
10 ) 4 7 9 0 0 0 0
步骤一:4÷10 不够
47÷10
4x10=40, 47-40=7
4
4
7
7
9
70
0
9
9 0
步骤二:79÷10
7x10=70
9-0=9
步骤三:90÷10
9x10=90
4 7 9 0 0 0 ● 0
÷10= 479000
9 0
0
0
0
0
0
0
0
0
0
步骤四,五,六
: 0x10=0
步骤七:除10向前移一位
10 0) 4 7 9 0 0 0 0
步骤一:4÷10 0不够
47÷100不够
479x100
479-400=79
4
4
7
0
9
9 0
0
7
7 0
步骤二:79÷100不够
790÷100
790-700 =90
步骤三:900÷100
9x100=900
4 7 9 0 0 ● 0 0
÷100= 47900
0
9
0
00
0
9 0 0
0
步骤四,五
: 0x100=0
步骤六:除100向前移两位
0
0
0
10 0 0) 4 7 9 0 0 0 0
步骤一:4÷1000 不够
47÷1000不够
4700÷1000
4700-1000=700
4
4
7
0
9
9 0
0
7
7 0
步骤二:7900÷1000
7x1000=7000
7900-1000=900
步骤三:9000÷1000
9x1000=9000
4 7 9 0 ● 0 0 0
÷1000= 4790
0
9
0
0 0
9 0 0
0
步骤四: 0x1000=0
步骤七:除1000向前移3位
0
0
0
0
0
0

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100 000以内的除法6

  • 2. 5 ) 4 0 4 5 2 5 步骤一:4÷5不够 40÷5 8x5=40 步骤二:4÷5不够 0x4=0, 4-0=4 步骤三:45÷5 9x5=45 步骤四:2÷5不够 0x2=0, 2-0=2 8 4 0 0 4 9 0 0 4 5 4 5 2 0 25 5 步骤五:25÷5 5x5=25 25
  • 3. 4 ) 3 6 3 4 2 4 8 步骤一:3÷4 不够 36÷4 9x4=36 9 3 3 0 3 0 8 2 2 5 2 0 2 4 4 8 6 4 3 2 2 8 步骤二:3÷4不够 0x4=0 3-0=3 步骤三:34÷4 8x4=32 34-32=2 步骤四:22÷4 5x34=20,22-20=2 6 2 步骤五:24÷4 6x4=24 步骤六: 8÷4 2x4=8
  • 4. 25 ) 1 2 1 4 1 2 5 步骤一:1÷25 不够 12÷25不够 121÷25 4x25=100 121-100=21 4 1 0 8 12 5 0 1 6 4 1 1 2 1 6 0 4 20 5 2 步骤二:214÷25 8x25=200 214-200=14 步骤三:141÷25 5x25=125 141-125=16 步骤四:162÷25 6x25=150 162-150=12 5 1 5 0 1 2 5 1 2 5步骤四:125÷25 5x25=150
  • 5. 10 ) 4 7 9 0 0 0 0 步骤一:4÷10 不够 47÷10 4x10=40, 47-40=7 4 4 7 7 9 70 0 9 9 0 步骤二:79÷10 7x10=70 9-0=9 步骤三:90÷10 9x10=90 4 7 9 0 0 0 ● 0 ÷10= 479000 9 0 0 0 0 0 0 0 0 0 0 步骤四,五,六 : 0x10=0 步骤七:除10向前移一位
  • 6. 10 0) 4 7 9 0 0 0 0 步骤一:4÷10 0不够 47÷100不够 479x100 479-400=79 4 4 7 0 9 9 0 0 7 7 0 步骤二:79÷100不够 790÷100 790-700 =90 步骤三:900÷100 9x100=900 4 7 9 0 0 ● 0 0 ÷100= 47900 0 9 0 00 0 9 0 0 0 步骤四,五 : 0x100=0 步骤六:除100向前移两位 0 0 0
  • 7. 10 0 0) 4 7 9 0 0 0 0 步骤一:4÷1000 不够 47÷1000不够 4700÷1000 4700-1000=700 4 4 7 0 9 9 0 0 7 7 0 步骤二:7900÷1000 7x1000=7000 7900-1000=900 步骤三:9000÷1000 9x1000=9000 4 7 9 0 ● 0 0 0 ÷1000= 4790 0 9 0 0 0 9 0 0 0 步骤四: 0x1000=0 步骤七:除1000向前移3位 0 0 0 0 0 0