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primary 5 | Maths
| Whole Numbers
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Hi, can anyone help me with this using model method?
Date Posted: 1 month ago
Views: 50
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Because EQUAL number of red and blue marbles are added, the DIFFERENCE between the red and blue marbles REMAIN THE SAME. 1680 -540=1140 (difference before adding)
After adding, the difference is 2units - 1unit= 1 unit
So, 1 unit=1140
You may want to continue from here after this :)
After adding, the difference is 2units - 1unit= 1 unit
So, 1 unit=1140
You may want to continue from here after this :)
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