Question

2- que número deve ser colocado no ( )?

A) ( )+690=800

B) 1500+( )=6830

C) ( )-420=1600

D) 4750+( )=6000

E) ( )+1250=3600

F) 821+( )=1000​

Answer 1

A) (110)+690=800

B) 1500+(5330)=6830

C) (1020)-420=1600

D) 4750+(1250)=6000

E) (2350)+1250=3600

F) 821+(179)=1000