direction; evaluate and perform the following expression.
summative test no 2
need ko po ng tamang answer dahil summative test po itong sa sagutan ko..

1.(9-2) +(32×21)
2.(18+14) ÷(6+2)
3.36÷22+4×(4-2)
4.(36-6) +[(3×42) +71
5.(72+15) ×4-(625÷125)
need ko po ng answer with explanation o kung paano nasagutan O kung paano na I papa kita ang iyong sagot..
please need ko po tlga..
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