A, 8+8+8+8−8×3 B, 56÷8−3C, 8+8×5−6×8 D, 12×8−41

Câu 1: Tính: a, 8+8+8+8−8×3 b, 56÷8−3c, 8+8×5−6×8 d, 12×8−41