Question

coroană ajutor va rog ex 6

Answer 1

1)
(560-90+20):7-7+1=64
490:7-8=64
70-8=64
62=64 (F)
2)
(10-8+81)-(56-9)=27
83-47=27
36=27 (F)
3)
(24+28)-(80:0)=52
52-0=52
52=52 (A)
4)
(70-42+9-19)×1=18
18×1=18
18=18 (A)
5)
624-111+1840=782
513+1840=782
2353=782 (F)