phuongCaojulie phuongCaojulie

15-12-2016
English

contestada

Circle each problem that requires regrouping 14+8 ,, 27+15,,47+12 , 11+28, 75+20, 56+34, 46+14, 29+62, 17+66 you help me I don't homework thanks

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Supercell99 Supercell99

15-12-2016

I don't know what regrouping refers to, but i'm fairly certain it's 27+15,14+8,56+34, 26+62, and 17+66

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