3 years ago

The sum of 55 and 535 is how much more than the sum of 215 and 60

1 answer:

5 0

You would add 535 to 55 which is 590 and then add 215 to 60 which is 275 and then subtract the two numbers which is 590-275=315

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Now, we can replace 'x' for 'y' and vice-versa:

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3 years ago