Question

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Answer 1

в)4*25=100,100*7=700. г)20*5=100 и 100*16=1600т.е

Answer 2

в) 4×7×25 = 4×25 ×7 = 100 × 7 = 700

г) 20×16×5 = 20×5 ×16 = 100 × 16 = 1600