# Minus minus plus rules

"Positive 6 minus Positive 3 equals Positive 3". You could Rule, Example. plus, Two like signs become a positive sign, +(+), 3+(+2) = 3 + 2 = 5. −(−), 6−(−3) = 6. Hence taking away an IOU (minus -1) is the same as giving an Apple . Best maths basic rule of plus minus. Note we add the minus numbers,we add the plus numbers then tidy it up. Rule 3: Multiplication and signs: The basic rules for multiplication and signs are as.

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