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Monday 18th

Monday 18th January 2021
WALT: be able to use column method for subtraction.

 

We would love if you could join us for our live lesson this afternoon at 11:00am. We will looking at using the column method for subtraction. Today we will also be focussing on our column method layout by following our steps to success.

 

If you cannot join us this time, please work through the powerpoint slides below and have a go the questions below. You have find links for the answers including the answers for the extension challenge at the end.
 

Column method for subtraction

MILD

1) 35 - 17 =                  11) 85 - 47 =

2) 46 - 28 =                 12) 90 - 81 =

3) 52 - 24 =                 13) 93 - 55 =

4) 66 - 29 =                 14) 98 - 39 =

5) 42 - 33 =                 15) 98 - 89 =

6) 61 - 45 =                  16) 75 - 24 =

7) 76 - 57 =                 17) 83 - 74 = 

8) 84 - 56 =                  18) 77 - 68 =

9) 81 - 62 =                  19) 95 - 27 =

10) 80 - 75 =                20) 97 - 46 =

 

Column method for subtraction

SPICY

1) 143 - 14 =                    11) 858 - 79 =

2) 183 - 26 =                   12) 555 - 66 =

3) 204 - 65 =                   13) 651 - 72 =

4) 367 - 138 =                 14) 321 - 96 =

5) 471 - 159 =                 15) 422 - 63 =

6) 627 - 108 =                 16) 723 - 524 =

7) 865 - 636 =                17) 834 - 367 = 

8) 557 - 468 =                18) 854 - 676 =

9) 544 - 215 =                 19) 926 – 447 =

10) 644 -315 =                20) 938 – 549 =

 

Column method for subtraction

HOT

1) 1337 - 168 =             11) 5855 - 3687 =

2) 2451 – 279 =            12) 6558 - 4279 =

3) 1815 - 536 =             13) 7631 - 5473 =

4) 1346 - 187 =            14) 8888 - 6689 =

5) 2541 - 1362 =           15) 8472 - 6293 =

6) 4736 - 2568 =          16) 6704 - 278 =

7) 5814 - 3569 =          17) 7502 - 417 = 

8) 4336 - 2157 =          18) 5107 - 168 =

9) 3456 - 3288 =          19) 9507 - 9468 =

10) 4444 - 2255 =        20) 9806 – 7767 =

Extension Challenge

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