Verified answer

Resposta:

E)R:345×2=690

690÷2=345

F)R:814×3=2442

2443÷3=814

G)R:721×4=2884

2884÷4=721

H)R:128×5=640

640÷5=128

I)R:731×6=4386

4386÷6=731

J)R:422×7=2954

2954÷7=422