Pages

Wednesday, March 26, 2014

Maths Week 8 Subtraction Problems Using Algorithims


Screenshot from 2014-03-26 12:32:22.png*Screenshot from 2014-03-26 12:50:02.png*Screenshot from 2014-03-26 12:58:40.png*
Screenshot from 2014-03-26 12:44:41.png*Screenshot from 2014-03-26 12:51:55.png*Screenshot from 2014-03-26 17:31:48.png*
Screenshot from 2014-03-26 12:45:55.png*Screenshot from 2014-03-26 12:55:12.png*Screenshot from 2014-03-26 17:21:26.png*
Screenshot from 2014-03-26 12:47:44.png*Screenshot from 2014-03-26 12:56:52.png*Screenshot from 2014-03-26 17:23:46.png*


a)  756                d)  432                    g)  408
  - 218                   - 188                      -  219
    538                     244                        189

b)  439                 e)  645                    h)  337
 -  207                   - 247                       - 118
    232                     398                        219

c)  631                  f)  321                     i)  650
 - 215                    - 139                      - 218
   416                      182                         432



1.  653                   2.  743                     3.  937                      4.  463    
- 284                     - 428                       - 453                        - 128
  369                        315                        484                           335


e.   532                f.  436                  g.  457                    h.  852                  i.  850
 - 444                   - 154                    - 269                     - 608                    - 372
   88                      282                      188                         244                      478

No comments:

Post a Comment