This weeks revisions activity is Adding and Subtracting whole numbers. I went on IXL and these were the type of equation problems I was asked.
- 5,934 2. 785,171 3. 48,798 4. 6,581 5. 9,739
-390 -100,130 + 1,589 -688 -1,112
= 5,544 = 685041 = 50,387 5,893 = 8,627
When I am doing subtraction and addition I like to use columns. I think it is the quickest and easiest process of doing maths.
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