This week my group have been doing subtracting and multiplying positive and negative numbers. we have been doing equations like (+7)-(-8) and (-8)x(7). How you solve these is that you multiply the numbers in the brackets and then you do the rule if the numbers are a negative and a negative the answer will be positive and if a positive and a negative then answer will be a negative. Basically you do the same for subtraction and addition.
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