6

 

• What is division?

Division is splitting into equal parts or sharing fairly

 

DIVIDING 5 DIGIT NUMBER BY A 2 DIGIT NUMBER

 

Example; 35074 ÷ 38

____________

  38)35074

 

• In this division 38 cannot divide 35 therefore, we are going to bring 0 and divide 350.
• But how many times can 38 divide 350?

 

DIVIDING 5 DIGIT NUMBER BY A 2 DIGIT NUMBER

Example 35074 ÷ 38

        9      

  38)35074

               -342

                    8

 Let’s try

        38

       x 5

      190          too little

 

•     38

      x 9

     342           this is near 350

• Write 9 above 0

• Then subtract 342 from 350 and

get 8

 

DIVIDING A 5 DIGIT NUMBER BY A 2 DIGIT NUMBER

Example; 35074 ÷ 38

        92      

  38)35074

               -342

                    87

  -76

                    11

• Now drop 7 to make 87 and then divide by 3

• Try 38

     X   2

        76        this is nearer 87

• Write 2 above 7, then 2x38 = 76.
• Write 76 below 87 and subtract

 

DIVIDING 5 DIGIT NUMBER BY A 2 DIGIT NUMBER

 

Example 35074 ÷ 38

        923      

  38)35074

               -342

                    87

  -76

                    114

                   -114

                        0  

• Now drop 4 to make 114 and then divide by 38

• Try 38

     X   3

     114         this is exact as 114

• Write 3 above 4 , then 3x38 = 114.

• Write 114 below 114 and

Subtract to get 0

Another example 52917 ÷ 74

        715 remainder 7     

  74)52917

               -518

                  111

• Divide 529 by 74 as in the first example. It will divide 7 times.
• 7x74 is 518. subtract 518 from 529 and get 11
• Now drop 1 to make 111 and then divide by 74

Another example 52917 ÷ 74

        715 remainder 7     

  74)52917

               -518

                  111

    -74

                    377

                   -370

                        7  

• 74 will divide 111 once 1

• Subtract 74 from 111 to get 37

• Now drop 7 to make 377 and then divide by 74

Another example 52917 ÷ 74

        715 remainder 7     

  74)52917

               -518

                  111

    -74

                    377

                   -370

                        7  

• 74 will divide 377 five(5) times which is 370 remainder 7

 

summary

52917 ÷ 74

        715 remainder 7     

  74)52917

               -518

                  111

    -74

                    377

                   -370

                        7  

• Divide 529 by 74 as the first example. It will divide 7 times.
• 7x74 is 518. subtract 518 from 529 and get 11
• Now drop 1 to make 111 and then divide by 74
• 74 will divide 111 once (1)
• Subtract 74 from 111 to get 37
• Now drop 7 to make 377 and then divide by 74
• 74 will divide 377 five times which is 370 remainder 7
• Example 35074 ÷ 38
•         923      

  38)35074

               -342

                    87

  -76

                    114

                   -114

                        0 

Another example 52917 ÷ 74

        715 remainder 7     

  74)52917

               -518

                  111

  -74

                    377

                   -370

                        7  

• In the above examples 923 and 715 are quotients i.e. the answer.
• 38 and 74 are divisors
• in the second example there is a remainder 7

Questions

• 58) 42108

•  71)64397

• 26)16740

• 68016÷78

• 86292÷12

• 53123÷61

 

Answers

• 58)42108    answer 726

•  71 )64397  answer 907

•  26 )16740  answer 643 rem 22

• 68016÷78  answer 872

• 86292÷12  answer 7191

• 53123÷61  answer 870 rem 53

6

WHAT IS THE MEANING OF number SEQUENCE?

Examples

Questions

ANSWERS

A MAGIC SQUARE

What do you notice?

Answer

Quiz

ANSWERS

ANSWERS