Download presentation

Presentation is loading. Please wait.

Published byBlake Ortega Modified over 3 years ago

1
Long Division Methods Method 1

2
We are going to try to solve 839 ÷ 27

3
Method 1 8 3 9 - 2 7 0(27 x 10 = 270)

4
839 ÷ 27 Method 1 8 3 9 - 2 7 0(27 x 10 = 270) 5 6 9

5
839 ÷ 27 Method 1 8 3 9 - 2 7 0(27 x 10 = 270) 5 6 9 2 9 9

6
839 ÷ 27 Method 1 8 3 9 - 2 7 0(27 x 10 = 270) 5 6 9 2 9 9 2 9

7
839 ÷ 27 Method 1 8 3 9 - 2 7 0(27 x 10 = 270) 5 6 9 2 9 9 2 9 - 2 7 (27 x 1 = 27) 2

8
839 ÷ 27 Method 1 8 3 9 - 2 7 0(27 x 10 = 270) 5 6 9 2 9 9 2 9 - 2 7 (27 x 1 = 27) 2 10 + 10 + 10 + 1 = 31

9
839 ÷ 27 Method 1 = 3 1r 2 Or 31 2 27

10
Long Division Methods Method 2

11
We are going to try to solve 839 ÷ 27

12
Method 2 becomes 27 ) 8 3 9

13
839 ÷ 27 Method 2 27 ) 8 3 9 27 x 10 = 270 Miles off!

14
839 ÷ 27 Method 2 27 ) 8 3 9 27 x 10 = 270 27 x 20 = 540 Getting better!

15
839 ÷ 27 Method 2 27 ) 8 3 9 27 x 10 = 270 27 x 20 = 540 27 x 30 = 810 Much better!

16
839 ÷ 27 Method 2 27 ) 8 3 9 27 x 30 = 810 Put the 810 underneath. - 8 1 0 2 9 27 x 30 = 810

17
839 ÷ 27 Method 2 27 ) 8 3 9 - 8 1 0 2 9 27 x 30 = 810 27 x 1 = 27 - 2 7 2

18
839 ÷ 27 Method 2 27 ) 8 3 9 - 8 1 0 2 9 27 x 30 = 810 27 x 1 = 27 - 2 7 2 30 + 1 = 31 3 1

19
839 ÷ 27 Method 2 27 ) 8 3 9 - 8 1 0 2 9 Dont forget the remainder! - 2 7 2 3 1r 2

20
839 ÷ 27 Method 2 = 3 1r 2 Or 31 2 27

21
Long Division Methods Method 3

22
We are going to try to solve 839 ÷ 27

23
Method 3 becomes 27 ) 8 3 9

24
839 ÷ 27 Method 3 27 ) 8 3 9 Calculate 8 ÷ 27

25
839 ÷ 27 Method 3 27 ) 8 3 9 We cant do it, so we write the answer 0 here 0

26
839 ÷ 27 Method 3 27 ) 8 3 9 So we next look at 83 ÷ 27 0 Use you repeated subtraction here if this helps

27
839 ÷ 27 Method 3 27 ) 8 3 9 0 2 x 27 = 54 3 x 27 = 81 3

28
839 ÷ 27 Method 3 27 ) 8 3 9 0 3 x 27 = 81 3 - 8 1 2 We need to take off 81 from the 83 to get the remainder

29
839 ÷ 27 Method 3 27 ) 8 3 9 03 - 8 1 2 9 Drop the next digit next to the 2

30
839 ÷ 27 Method 3 27 ) 8 3 9 03 1 - 8 1 2 9 Now we are going to do 29 ÷ 27 and put the answer here

31
839 ÷ 27 Method 3 27 ) 8 3 9 03 1 - 8 1 2 9 Now we are going to do 29 - 27 to get the remainder 2 7

32
839 ÷ 27 Method 3 27 ) 8 3 9 03 1 r 2 - 8 1 2 9 2 7 2

33
839 ÷ 27 Method 3 = 3 1 r 2 or31 2 27

Similar presentations

OK

SIGNIFICANT FIGURES AMOLE 2015. WHAT & WHY? Refer to them as “Sig Figs” for short Used to communicate the degree of precision measured Example -

SIGNIFICANT FIGURES AMOLE 2015. WHAT & WHY? Refer to them as “Sig Figs” for short Used to communicate the degree of precision measured Example -

© 2018 SlidePlayer.com Inc.

All rights reserved.

Ads by Google

Ppt on zettabyte file system Ppt on bank lending rates Ppt on collection of data Ppt on life history of rabindranath tagore View my ppt online viewer Ppt on pre-ignition piston Ppt on information system audit Fluency in reading ppt on ipad File type ppt on cybercrime convention Ppt on javascript events on change