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Combined operations maths

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    Order in which do combined maths problems
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  • 3+(4x5) = What do you do first?
    (4X5) 3+20 = 23
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  • What do you do first? 2² +6-3=
    2² 4+6-3= 7
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  • First ? Second? Third? 3² x 5 + ( 20-5) +6 =
    First (20-5) ---- 3²x 5 + (15) +6 = Second 3²------- 6x5+15+6= third 6x5------30+15+6= 51
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  • What first ? 5² x 6 +8=
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