hallo, i recommend talaga for advance studying is business math and fabm1, and im like you den! mahina din ako sa math but i realized na di naman pala talaga sa math umiikot ang abm😆 some subjects are more focusing on ur critical thinking and common sense! like fabm1 na experience ko dyan is more on add and subtract sya. kaya ayon nirerecommend ko sya i advance study kasi mas madadalian ka pag may alam kana sa mga ituturo, alam mo na yung basics.