Question

(6 + 4)•8
(80 + 20)•6
(5 + 2)• 60
(30 + 40)•8
(9 + 1)•70
(40 + 30•4
(30+50)•4
(20 + 60)•9​

Answer 1

1) 80

2)600

3)4200

4)560

5)700

6)280

7)320

8)720

Answer 2

Ответ:

1)(6+4)*8=80

2)(80+20)*6=600

3)(5+2)*60=420

4)(30+40)*8=560

5)(9+1)*70=700

6)(40+30)*4=280

7)(30+50)*4=320

8)(20+60)*9=720