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Quandaries & Queries
Q & Q
sum and difference
2 items are filed under this topic.
The sum and difference of two numbers
The sum of two numbers is 87 and their difference is 29. What are the two numbers
Answered by Penny Nom.
Sum and difference of two mystery numbers
The sum of two numbers is 39. The difference is 11. What are the numbers?
Answered by Stephen La Rocque.
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